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Leach International is a worldwide manufacturer of aerospace
switching components used in the commercial and military
aerospace industry.
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About Leach
Contact Leach
Electronic Catalog
Design Reference
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About Leach
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Leach Corporate History
Val Leach
Product Overview
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Contact Leach
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Leach International North America
Leach International Europe S.A.
Leach International Asia-Pacific
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Electronic Catalog
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Leach International Europe
Leach International North America
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Leach Corporate History
From a modest beginning as a one-product company in 1919, Leach International Corporation has grown to a
position of world leadership in the design and manufacture of electrical switching and control devices for the
aerospace and rail industries.
The company, with established strategic business units in North America and Europe, extended its global reach in
April 1997, with the addition of Leach International Asia Pacific. Based in Hong Kong, the organization oversees
the manufacture and marketing of a broad line of company products for the Asia and Pacific regions.
Designed for applications as diverse as civil and military aviation, satellites
and railway systems, Leach International's extensive line of products
includes a full selection of hermetically sealed relays. Leach contactors are
available with single or multi-pole contacts in latching or non-latching
configurations. A variety of complementary devices provide time delay and
power measurement functions. The majority of these products are available
in different mounting styles and terminals. Comprehensive lines of pushbutton indicators, solid state power controllers and limit switches also play
important roles in the company's product mix.
Today's broad range of products can trace its heritage back more than eight decades to the development of a
single product in a small laboratory in San Francisco.
If necessity is the mother of invention, frustration well may be its father -- at least it was in the
case of Val Leach. As a radio operator in the Navy during World War I, Leach conceived the
idea for a break-in relay to eliminate many of the frustrations he experienced with the erratic
nature of early two-way radio communications. His automatic antenna switch and power relay
became the company's first product. In time, major transmitter manufacturers and, later,
aircraft companies recognized the value of his invention and sales increased dramatically.
Operations were moved to Los Angeles in 1929, and, during the next ten years, the product
family was broadened to include other types of relays for the communications and electrical
industries. It was not long before Leach relays became known to aircraft manufacturers and
products were developed specifically for aircraft power switching as well as for aircraft
communications.
With the advent of World War II, Leach Relay Company, Inc., as it was then called,
expanded its manufacturing production to support the military aircraft industry. After the death of Val Leach in
1941, company ownership passed through various hands until it was acquired by its present owners in 1949.
During the following years, the company recorded many notable achievements, including "Balanced Armature"
and "Balanced Force" relays. These designs, established the industry standard for quality, reliability and
capability.
In 1962, the company expanded into the international marketplace with the establishment of LRE, a subsidiary
based in Europe.
Leach engineers again displayed their ingenuity when in the early '70s they shrank the size of relays by 60
percent. Later in the decade, the company applied its new hybrid technology to the development of miniaturized
timing circuits for time delay relays.
In the 1980's, solid state power controllers and power control modules used in automatic power management
systems continued the company's tradition of innovation.
During the late 1980's and early 1990's, LRE acquired G.E.P.E. S.A. and Les Modeles Francais S.A. to provide the
aerospace and rail markets with switching components and systems specifically designed for severe
environments. By 1992, Leach consolidated all of its U.S. manufacturing operations at the present site in Buena
Park, California. In 1994, Leach Corporation merged with LRE to form Leach International -- the oldest and largest
supplier of aerospace relays and solid state switching devices worldwide. European operations were consolidated
at Sarralbe, France, Leach International's European headquarters.
In 1997, Leach once again extended its global reach with the addition of Leach International Asia-Pacific, Ltd.
Based in Hong Kong, the organization oversees the manufacturing and marketing of a broad line of products for
the Asia-Pacific region. In 1999, the company's joint venture with the Tianyi Electrotechnical Factory resulted in
the formation of the Guizhou Leach-Tianyi Aviation Electrical Company in Zunyi City, China.
With operations spanning the globe, Leach International and its more than 1,000 employees and representatives
in more then 21 countries are positioned at the forefront of the relay industry--designing and manufacturing quality
products for today's, and tomorrow's, most challenging applications.
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Val Leach, Founder
1895-1941
When "Val" Leach conceived his idea for a break-in relay, little could he realize that the company that now bears
his name would become the acknowledged leader in aerospace switching components.
It was in San Francisco shortly after World War I when Leach, who had been a U.S. Navy telegrapher, conceived
the idea of the break-in relay. Like most radio operators, he had become annoyed at the erratic nature of
contemporary radio equipment.
A telegrapher sending a message from ship to shore, for example, had no way of knowing whether his message
arrived legibly or garbled until the receiver took his turn sending at the end of the transmission period. To solve the
problem, he devised a relay that, for the first time, enabled a receiver to "break-in" on the sender and say
something like the code equivalent of "your message is garbled, start over again."
A few months after his discharge from the Navy, Leach perfected his relay design. The year was 1919 - days of
high enthusiasm but low finances for Val. He would go aboard ships and sell his wondrous gadgets to other
operators for food money. For several years, Leach operated his business on a part time basis in his apartment
house on the east side of San Francisco while occupying a position as a maritime inspector.
Among the first companies to recognize the greatness of his invention was the Radio Corporation of America.
When sales volume increased, Leach opened a shop on Mission Street and began devoting his full time to the
relay business. In 1929, he moved to Los Angeles where manufacturers like Douglas Aircraft found that Leach
relays not only worked but stood up to the rugged requirements of aircraft where life could depend on an electrical
contact that functioned. A reputation for quality and reliability was born that Leach never relinquished.
In October 1941, less than two months after incorporating as Leach Relay Company, Inc., Val Leach was killed in a
tragic automobile accident, ending one of the nation's most promising careers in electronics. Without benefit of an
engineering degree or even a formal high school education, Val Leach advanced two-way radio communications
and relay technology - a truly remarkable individual and pioneer for the relay industry.
Home | About Leach | Contact Leach | Electronic Catalog | Design Reference
Product Overview
Leach International is the world's largest manufacturer of aerospace switching components - many specifically
designed for severe environments. Our complete product line is detailed in the Design Catalog section of Tool
Kit. Click on the appropriate e-mail button to contact a product manager.
RELAYS
Military qualified subminiature and half-crystal
can relays for both commercial and military
applications. Low level to 75 Amp. AC, DC.
Suitable for severe environments. versions
(See Book I)
CONTACTORS
High power contactors for primary power
control. From 25 to 1000 amps. Includes Smart
and busbar mount contactors for modern
electrical distribution systems.
(See Book
II)
CONTROL DEVICES
For timing purposes, sensing and protection of
current, voltage, frequency, and phase; fixed,
adjustable AC and DC versions.
(See Book
III)
SWITCHES, KEYPADS, PANELS AND
CUSTOM MODULES
Lighted switches, indicators, keyboards, panels,
and custom modules, for aerospace and rail
applications, manufactured to stringent military
and aerospace specifications. Includes customengineered designs for anti-ice, central warning
systems, fire and lighting control, subway trains,
and train retrofit racks.
(See Book
IV)
SOLID STATE POWER CONTROLLERS
(SSPCs)
Computer controllable, FET-based, solid state
power controllers with integral protection,
device/load status and infinite switching life.
Provides enabling technology for future
advanced power systems.
(See Book
V: Solid
State Power
Controllers)
RAIL PRODUCTS
Hermetically sealed relays for 24 to 110Vdc
supply, high and low switching capability
featuring linked contacts for fail safe operation
in severe environments.
(See Book
VI)
SOCKETS
Features a wide variety of sockets used for
Leach relays, time delays and rail devices
including PC board mount, solder, crimp, and
track mount styles.
(See Book
VII)
Leach International North America
6900 Orangethorpe Ave.
P.O. Box 5032
Buena Park, CA 90622-5032
(714) 736-7598
FAX: (714) 670-1145
E-Mail: info@leachintl.com
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Sales Offices
Sales Representatives
Distributors
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Leach International North America
Sales Offices
California
Los Angeles District Sales Office
6900 Orangethorpe Ave.
P.O. Box 5032
Buena Park, CA 90622-5032
(714) 736-7598
FAX: (714) 670-1145
E-Mail: rstangenberg@leachintl.com
New York
New York District Sales Office
80 Orville Drive, Suite 100
Bohemia, NY 11716
(631) 244-1490
FAX: (631) 244-1487
E-Mail: phassett@leachintl.com
New York Sales Office (Rail Programs)
231 Commack Rd, #1023
Commack, NY 11725-3401
(631) 499-2449
FAX: (631) 499-1606
E-Mail: ronserafin@leachintl.com
Georgia
Georgia District Sales Office
P.O. Box 1600
Richmond Hill, GA 31324-1600
(912) 961-7542
FAX: (912) 961-7872
E-Mail: zbeaty@leachintl.com
Washington
Seattle District Sales Office
14925 S.E. Allen Rd.
Suite 201B
Bellevue, WA 98006
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(425) 746-7263
FAX: (425) 747-5337
E-Mail: rlouwsma@leachintl.com
Leach International Europe S.A.
Leach International Europe S.A.
2, Rue Goethe
F-57430 Sarralbe, France
(33) 3 87 97 98 97
FAX: (33) 3 87 97 84 04
E-Mail: jmsigaud@leachint.fr
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Sales Offices
Sales Representatives
Distributors
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Leach International Europe S.A.
Sales Offices
France
Leach International, Europe S.A.
2, Rue Goethe
F-57430 Sarralbe
(33) 3 87 97 98 97
FAX: (33) 3 87 97 84 04
E-Mail: psaunders@leachint.fr
United Kingdom
Leach International, UK Limited
11 Westlinks
Tollgate Business Park
Chandlers Ford
Southampton, Hampshire SO53 3TG
(44) 2380-653535
FAX: (44) 2380-652727
E-Mail: twhelan@leachint.fr
Germany
Leach International, Germany GMBH
Hoferstrasse 5
D-86720, Nordlingen
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(49) 9081-800-0
FAX: (49) 9081-800-103
Leach International Europe S.A.
Representatives
Contact Leach International, Europe S.A. for country representatives in Europe, Africa, Middle East and the
Subcontinent:
Leach International, Europe S.A.
2, Rue Goethe
F-57430 Sarralbe
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(33) 3 87 97 98 97
FAX: (33) 3 87 97 84 04
E-Mail: sweinachter@leachint.fr
Leach International Asia-Pacific
Leach International, Asia-Pacific Ltd
20/F, Flat A, Shing Hing Commercial Bldg.
21-27 Wing Kut Street
Central Hong Kong
(852) 2-191-3830
FAX: (852) 2-389-5803
E-mail: alfredchu@leachintl.com
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Sales Offices
Sales Representatives
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Leach International Asia Pacific
Sales Offices
Hong Kong
Leach International, Asia-Pacific Ltd
20/F, Flat A, Shing Hing Commercial Bldg.
21-27 Wing Kut Street
Central Hong Kong
Home | About Leach | Contact Leach | Electronic Catalog | Design Reference
(852) 2-191-3830
FAX: (852) 2-389-5803
E-mail: alfredchu@leachintl.com
DESIGN REFERENCE
Resources
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Excerpts from Engineers Relay Handbook, Fifth Edition
How to Pick a Relay
Frequently Asked Questions
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Frequently Asked Questions
1. How does a relay work?
A relay is an electromagnetic device, within which an electro magnet (sometimes
called a motor) is fixtured to cause controlled movement either by magnetic
attraction or magnetic repulsion. Other hardware attached to the moving magnetic
portion of the motor such as relay contacts will cause switching of electrical circuits.
2. Why use a relay vs a circuit breaker or switch?
By definition:
RELAY: An electromagnetic device for remote or automatic control that is
actuated by variations in conditions of an electric circuit and which, in turn,
operates other devices (such as switches) in the same or a different circuit.
CIRCUIT BREAKER: A switch that automatically interrupts an electric circuit
under an infrequent abnormal condition; e.g., a fault condition such as an overload
or rupture of either high voltage or high current or both.
SWITCH: A device for making, breaking, or changing the connections in an
electrical circuit. Usually mechanical and operated by hand.
3. What does normally open, normally closed mean?
The word “normally” refers to deenergized condition of the relay (no power on coil).
The second words “open” and “closed” refer to the position of the contacts at the deenergized condition.
4. What is the difference between 50, 60, and 400 HZ?
Most AC (alternating current) relays operate on standard frequencies and voltages.
50 HZ FREQUENCY: This is a standard alternating current frequency used
mostly in Europe, Africa, Australia and Asia. Voltages commonly used with this
frequency are: 115VAC 10, 115/220 30, 220VAC 10, 220/440 30.
60 HZ FREQUENCY: This is a standard frequency used primarily in the USA and
Canada, but it is also used in many other countries. The typical voltages used in
households and industries are 115VAC 10, 115/200 30, 220/400 VAC. In some
instances heavy industry will use 440/660VAC 30.
400HZ FREQUENCY: This is a standard frequency used in most commercial/military aircraft.
It is also used on Navy aircraft carriers, but primarily to service EWQ21` aircraft.
Most aircraft utilize the 115/208 VAC 400 HZ WYE system, except some
newer aircraft, which use 230/400 VAC 400 HZ because of its lighter weight generator system.
The 400 HZ frequency is used in aircraft systems primarily because the
generators are much lighter in weight. 50/60 HZ frequencies are used because
that was the chosen frequency by the federal government years ago, and no one
has upgraded the frequency because of the associated cost.
5. What is a latch relay, and where is it used?
Latch relays are usually 2-coil, 2-position relays. The coil activation of one coil will
transfer the armature and contacts to the other position. Conversely, activation of
the other coil will transfer the armature and contacts back to its original position.
The purpose of a latching relay is to conserve energy by pulsing the coil with a
short pulse and removing the power once the relay has transferred.
The latch relay lends itself easily to space applications because of minimal power
drain on batteries.
6. Explain center-off relays. When and where should they be used?
A center-off relay such as a HC or ZC contactor (relay) has its contacts in a null
position, when deenergized. This means that the moving contact is not making
contact with either stationary contact. The relay contactor has two coils, and each
coil operates the moving contact to one or the other stationary contact position.
Center-off relays/contactors can do the following:
- Transfer a power source to two different positions.
- Transfer one circuit to another circuit.
7. What is the difference between resistive, inductive, motor, and lamp loads?
We must express the load as a contact rating, which is the electrical load-handling
capability of relay contacts under specified conditions and for a prescribed number
of operations or life cycles.
RESISTIVE LOAD: A resistive load usually consists of some sort of resistance in
the circuit; e.g., heaters, resistors, etc.
INDUCTIVE LOAD: An inductive load consists of a load created by a wire wound
coil, such as in a relay or solenoid, a transformer, or any load which uses a
winding over a magnetic iron core. Breaking an inductive load is usually more
severe than breaking a resistive load and will generally produce heavy arcing.
MOTOR LOAD: A motor load can be referred to as a rotating inductive load,
generally with a high inrush of six times the normal load. The breaking of the load
is much the same as a resistive load.
LAMP LOAD: There are many types of lamp loads such as tungsten filament,
fluorescent, mercury-vapor, and other exotic gas lamps. The loads we normally
concern ourselves with are tungsten filament. Tungsten filament lamps, when first
turned on, will draw an inrush current of 10-15 times of the steady-state current.
The inrush is similar to a motor load inrush and is caused by the cold filament in
the lamp. After the lamp filament has heated up, the current will drop to its normal
level. Most tungsten filament lamp load ratings are 20% of a resistive load.
8. Why do we have 3-phase ratings available?
3-phase power is used over 1-phase power primarily for weight reduction/saving
and efficiency in smoother running accessories. The 3-phase circuits will deliver
both 208 VAC as well as 115 VAC with more torqueing power.
Delta Systems are used almost exclusively aboard military naval vessels. This is
done because there is no ground in the system. This method is used to protect
personnel on board. Should any phase come in contact with ground, the person
shorting himself to any one of the three phases can never short to ground and,
therefore, will never be electrocuted.
9. Why can’t a power contactor switch low current?
First, we must establish how low is low current, and do we mean dry circuit or low level?
Power contactors can switch low current, but the question arises why would we
want to use a heavy-duty contactor or switch low level or dry circuit if we didn’t
have to?
Also power contactors (contact rating of 25 amperes and upwards) have a
tendency to falter or become intermittent when switching currents of one ampere
or less.
Under normal conditions, one would choose a relay, which is rated for low level
current switching capabilities.
10. What does “Hi-Rel Relay” really mean?
It is a term that is used to achieve a psychological stimulation and has no relation
to the degree of demonstrated reliability. One manufacturer’s “Hi-Rel Relay” may
actually be equivalent to another manufacturer’s “Low-Rel Relay.” There is no
accepted definition of the term “Hi-Rel.”
11. When a relay has demonstrated a given failure rate, is the failure rate
applicable for all rated load conditions?
No. In order for a failure rate to be significant, the test conditions and the failure
criteria must be stated. Without including these important factors, a failure rate is
meaningless.
12. Why is relay reliability expressed in MCBF rather than MTBF like other
electronic components?
Relay failures are primarily due to functional operation (cycling) rather than the
amount of time accumulated while operating. A relay manufacturer cannot
anticipate the number of cycles per hour the relay will be operated when installed
in equipment. If the MTBF is required, the relay user can convert MCBF into
MTBF by dividing the cycling rate (operations per hour) into the MCBF.
13. Is MCBF a guaranteed period of failure-free service?
No. An MCBF has absolutely nothing to do with the minimum rated life of a relay.
An MCBF is derived from live testing a large number of relays for their minimum
rated life. The number of failures that occur during the testing are then divided
into the total number of completed operations.
14. Do initial screening tests have any effect on the reliability of relays during the use life?
Yes. Screening tests detect those failures, which would otherwise occur during
the early life of a relay. This is why it is important to know what screening tests
are performed by the manufacturer.
15. Is there more than one method used to calculate relay reliability failure rates?
Yes. There are several methods used to calculate relay failure rates. The
accepted method and three other methods that are sometimes used to enhance a
particular failure rate are shown in Figure 1.
A
C
C
E
P
T
E
D
S
O
M
E
T
I
M
E
S
U
S
E
D
Method
Terminate testing with a failure and
one operation is one coil energized
and de-energized cycle.
Teminate testing without a failure
and one operation is one coil
energized and de-energized cycle
Teminate testing with a failure and
one operation is a contact
make/break per coil energize and
de-energized cycle
Teminate testing with a failure and
one operation is a contact
make/break per coil energize and
de-energized cycle
Total Operations
Failures
*Failures Rate
10,000,000
6
0.600
10,000,000
5
0.500
80,000,000
6
0.075
80,000,000
5
0.063
*Failure rate is expressed in % per 10,000 operations.
Figure 1
16. Would a demonstrated failure rate of 0.001% per 10,000 operations
(one failure per billion operations) at the 90% confidence level be a
reasonable failure rate to expect from a Hi-Rel relay?
No. A 0.01% per 10,000 operations failure rate at the 90% confidence level is
considered to be about the lowest failure rate possible with the present state-ofthe art. . . As a point of information, 23,100 relays, rated for 100,000 operations
each, would have to be tested with no failures in order to demonstrate the 0.001 %
failure rate. It is very unlikely that a relay manufacturer would test and destroy that
many relays just to demonstrate a failure rate. Most likely, the accepted method
was not used to calculate the relay failure rate.
17. Are there any latent costs that should be considered in the procurement of relays?
Yes. Although relays appear relatively inexpensive when compared to the cost of
an entire system, there is one big cost factor that is almost always overlooked.
That is the cost of a field failure caused by a relay malfunction.
There is a simple method to determine the “add-on” failure cost of a relay. By
dividing the minimum rated life cycles of a relay into its demonstrated MOBE, you
can determine how many relays will be used before a failure will occur. Now, by
amortizing the estimated cost of a field failure over the number of relays to be
used, you will know the “add-on” cost per relay.
Cost of Field Failure
Formula:
=Add on Cost/Relay
________________________
MCBF
________________________
Min.Rated Life
Example:
$500
=
$50
________________________
1,000,000
________________________
100,000
18. Can a 99% reliability for a particular mission time be achieved when a relay is only capable of 90%?
Yes. Two relays with a 90% reliability can be used in parallel to achieve a
combined reliability of 99%.
19. What is the effect on reliability by using relays in series to reduce high current arcs?
First of all, operate and release times of identical relays are not always the same
therefore, the last relay to “make” and the first relay to “break” are the only
contacts which would see the high current arc. Second, relays should never be
used in series since the total reliability is reduced by the following relationship.
Total Reliability = R x R,
Where R is the reliability of each unit.
Electronic Catalog
Browse Catalog Contents
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Book 1: Relays
Book 2: Contactors
Book 2: Contactors (con't)
Book 3: Control Devices
Book 4: Switches, Keypads, Panels and Custom Modules
Book 5: Solid State Power Controllers
Book 6: Rail Products
Book 7: Sockets
Book 8: Application Notes
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Electronic Catalog
Browse Catalog Contents
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Book 1: Relays
Book 2: Contactors
Book 2: Contactors (con't)
Book 3: Control Devices
Book 4: Switches, Keypads, Panels and Custom Modules
Book 5: Solid State Power Controllers
Book 6: Rail Products
Book 7: Sockets
Book 8: Application Notes
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North America - Volume I - Relays
Table of Contents
Home
NOTE: [Definitions and Abbreviations]
AMPs Series
Device, Form, Nominal Resistive Load
Page No.
0.5A
0.5A
065*D
065*I
RELAY NONLATCH, 2PDT, 0.5A@28VDC
RELAY LATCH, 2PDT, 0.5A@28VDC
1A
1A
D
E
RELAY LATCH, 2PDT, 1A@28VDC
RELAY NONLATCH, 2PDT, 1A@28VDC
9
13
2A
2A
2A
2A
2A
2A
2A
2A
2A
GP2/GP2A
GP250
GP4
F250
GP5
W260
WB260
GP52
WN460
RELAY LATCH, 2PDT, 2A@28VDC
RELAY LATCH, 2PDT, 2A@50VDC
RELAY LATCH, 4PDT, 2A@28VDC
RELAY NONLATCH, 2PDT, 2A@28VDC
RELAY NONLATCH, 2PDT, 2A@28VDC
RELAY NONLATCH, 2PDT, 2A@28VDC
RELAY NONLATCH, 2PDT, 2A@28VDC (BIFILAR COIL)
RELAY NONLATCH, 4PDT, 2A@28VDC
RELAY NONLATCH, 4PDT, 2A@28VDC
17
21
25
29
33
37
41
45
49
4A
U*D
RELAY NONLATCH, 2PDT, 4A@28VDC
53
5A
5A
5A
5A
5A
5A
XL
YL
X
XA
Y
YA
RELAY LATCH, 2PDT, 5A@28VDC
RELAY LATCH, 4PDT, 5A@28VDC
RELAY NONLATCH, 2PDT, 5A@28VDC
RELAY NONLATCH, 2PDT, 5A@28VDC
RELAY NONLATCH, 4PDT, 5A@28VDC
RELAY NONLATCH, 4PDT, 5A@28VDC
57
61
65
69
73
77
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
XCL
YCL
FD300
JS/JSA
XC
FD400
9330
JA
FD600
YC
YCA
KA
F600
F601
RELAY LATCH, 1PDT, 10A@28VDC
RELAY LATCH, 3PDT, 10A@28VDC
RELAY NONLATCH, 1PDT DB-DM, 10A@56VDC
RELAY NONLATCH, 1PDT, 10A@28VDC
RELAY NONLATCH, 1PDT, 10A@28VDC
RELAY NONLATCH, 2PDT DB-DM, 10A@56VDC
RELAY NONLATCH, 2PDT, 10A@28VDC
RELAY NONLATCH, 2PDT, 10A@28VDC
RELAY NONLATCH, 3PDT DB-DM, 10A@56VDC
RELAY NONLATCH, 3PDT, 10A@28VDC
RELAY NONLATCH, 3PDT, 10A@28VDC
RELAY NONLATCH, 4PDT, 10A@28VDC
RELAY NONLATCH, 6PDT, 10A@28VDC
RELAY NONLATCH, 6PDT, 10A@28VDC
81
85
89
93
97
101
105
109
113
117
121
125
129
133
12A
12A
12A
12A
JL
KL
J
K
RELAY LATCH, 2PDT, 12A@28VDC
RELAY LATCH, 4PDT, 12A@28VDC
RELAY NONLATCH, 2PDT, 12A@28VDC
RELAY NONLATCH, 4PDT, 12A@28VDC
137
141
145
149
15A
9274
RELAY LATCH, 4PDT, 15A@28VDC
154
25A
25A
25A
25A
25A
25A
25A
25A
25A
25A
25A
JCL
KCL
KDL
JC AND JCA
KC
KCA
9325
KD
KDA
9324
9339
RELAY LATCH, 1PDT, 25A@28VDC
RELAY LATCH, 3PDT, 25A@28VDC
RELAY LATCH, 3PST/NO+AUX, 25A@28VDC
RELAY NONLATCH, 1PDT, 25A@28VDC
RELAY NONLATCH, 3PDT, 25A@28VDC
RELAY NONLATCH, 3PDT, 25A@28VDC-AC COIL
RELAY NONLATCH, 3PDT/CO, 25A@28VDC
RELAY NONLATCH, 3PST/NO+AUX, 25A@28VDC
RELAY NONLATCH, 3PST/NO+AUX, 25A@28VDC
RELAY NONLATCH, 3PST/NO, 25A@28VDC
RELAY NONLATCH, 3PST/NO, 1PDT+AUX, 25A@28VDC
158
162
166
170
174
178
182
187
191
195
200
50A
KM
RELAY NONLATCH, 1PST DM, 50A@28VDC
204
75A
75A
75A
KXL
KX
KXD
RELAY LATCH, 1PST/NO DB, 75A@28VDC
RELAY NONLATCH, 1PST/NO DB, 75A@28VDC
RELAY NONLATCH, 1PST/NO DB+AUX, 75A@28VDC
208
212
216
1
5
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
North America - Volume II - Contactors
Table of Contents
Home
NOTE: [Definitions and Abbreviations]
AMPs Series
Device, Form, Nominal Resistive Load
Page No.
25A
25A
9123
9130
CONTACTOR NONLATCH, 3PST DM, 25A@28VDC
CONTACTOR NONLATCH, 3PST DM, 25A@28VDC
30A
30A
36-1
7030A
CONTACTOR NONLATCH, 2PST DM+AUX, 30A@28VDC
CONTACTOR NONLATCH, 3PDT DM-DB+AUX, 30A@115VAC/400HZ
11
14
30A
4030A
CONTACTOR NONLATCH, 3PST DM+AUX, 30A@115VCA/400HZ
17
50A
50A
50A
50A
50A
50A
50A
HCB
HC,HCD,HCP
9125
7064-4653
7055
9124
9131
BUSBAR CONTACTOR CENTER-OFF, 50AMP@115VAC/400HZ
CONTACTOR CENTER OFF, 50A@115VAC/400HZ
CONTACTOR NONLATCH INTERLOCK, (3PST DM CO)X2,50A@28VDC
CONTACTOR NONLATCH, 1PST DM, 50A@28VDC
CONTACTOR NONLATCH, 3PDT DB-DM+AUX, 50A@115VAC/400HZ
CONTACTOR NONLATCH, 3PST DM, 50A@28VDC
CONTACTOR NONLATCH, 3PST DM, 50A@28VDC
20
24
29
34
38
42
47
55A
7064-4656
CONTACTOR NONLATCH, 2PST DM, 55A@28VDC
52
60A
HLB
BUSBAR CONTACTOR LATCH, 60AMP@115VAC/400HZ
56
60A
60A
60A
60A
60A
60A
HB
BUSBAR CONTACTOR NONLATCH, 60AMP@115VAC/400HZ
8062
CONTACTOR CENTER OFF, 3PST DM CO+AUX, 60A@115VAC/400HZ
HL,HLT,HLD,HLP
CONTACTOR LATCH, 60A@115VAC/400HZ
H,HD,HP,HT,HDT,HPT CONTACTOR NONLATCH, 60A@115VAC/400HZ
8062-20
CONTACTOR NONLATCH, 3PST DM+AUX, 60A@115VAC/400HZ
5060A
CONTACTOR NONLATCH, 3PST DM+AUX, 60A@115VAC/400HZ
60
64
68
73
78
82
60A
8062-10
CONTACTOR NONLATCH, 3PST DM+AUX, 60A@115VAC/400HZ
85
80A
80A
77
79
CONTACTOR NONLATCH, 1PST DM, 80A@28VDC
CONTACTOR NONLATCH, 1PST DM+AUX, 80A@28VDC
89
92
90A
90A
LC
L
CONTACTOR CENTER OFF, 90A@115VAC/400HZ
CONTACTOR NONLATCH, 90A@115VAC/400HZ
95
99
1
6
100A ZC,ZCD
100A 9207
100A 9213
CONTACTOR CENTER OFF, 100A@115VAC/400HZ
CONTACTOR NONLATCH, 100A@28VDC
CONTACTOR NONLATCH, 3PST DM, 100A@28VDC
103
108
113
120A ZL,ZLD
120A Z
120A 5120A
CONTACTOR LATCH, 120A@115VAC/400HZ
CONTACTOR NONLATCH, 120A@115VAC/400HZ
CONTACTOR NONLATCH, 3PST DM+AUX, 120A@115VAC/400HZ
116
121
126
125A
125A
125A
125A
CONTACTOR NONLATCH, 1PST DB-DM+AUX, 125A@28VDC
CONTACTOR NONLATCH, 1PST DM, 125A@28VDC
CONTACTOR NONLATCH, 1PST DM+AUX, 125A@28VDC
CONTACTOR NONLATCH, 2PST DM+AUX, 125A@28
129
132
135
138
145A ZG
CONTACTOR NONLATCH, 145A@115VAC/400HZ
141
180A ZJ
CONTACTOR NONLATCH, 180A@115VAC/400HZ
146
129
107
109
106
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
North America - Volume II - Contactors
Table of Contents
Home
NOTE: [Definitions and Abbreviations]
AMPs Series
Device, Form, Nominal Resistive Load
200A
200A
200A
200A
200A
200A
200A
200A
BUS BAR CONTACTOR 1PST DM+AUX, 200A@28VDC
CONTACTOR CIRCUIT BREAKER, 1PST DM+AUX, 200A@28VDC
CONTACTOR NONLATCH, 1PST DB+AUX, 200A@28VDC
CONTACTOR NONLATCH, 1PST DM, 200A@28VDC
CONTACTOR NONLATCH, 1PST DM, 200A@28VDC
CONTACTOR NONLATCH, 1PST DM+AUX, 200A@28VDC
CONTACTOR NONLATCH, 2PST DM+AUX, 200A@28VDC
CONTACTOR NONLATCH, 3PST DM+AUX, 200A@115VAC/400HZ
151
155
159
162
166
169
172
175
250A WC
CONTACTOR CENTER OFF, 250A@15VAC/400HZ
178
275A WL
275A W
CONTACTOR LATCH, 275A@115VAC/400HZ
CONTACTOR NONLATCH, 275A@115VAC/400HZ
183
188
300A 328
300A 329
300A 306
CONTACTOR NONLATCH, 1PDT DM-DB+AUX, 300A@28VDC
CONTACTOR NONLATCH, 1PDT DM-DB+AUX, 300A@28VDC
CONTACTOR NONLATCH, 2PST DM+AUX, 300A@28VDC
193
196
199
320A 307
320A 309
CONTACTOR NONLATCH, 1PST DM, 320A@28VDC
CONTACTOR NONLATCH, 1PST DM+AUX, 320A@28VDC
202
205
400A
400A
400A
400A
400A
400A
CC04**P
52040
52040 M4
7401-4658
AJ
CC0519P
BUS BAR CONTACTOR, 1PST DM+AUX, 400A@28VDC
CONTACTOR CIRCUIT BREAKER, 1PST DM+AUX, 400A@28VDC
CONTACTOR CIRCUIT BREAKER, 1PST DM+AUX, 400A@28VDC
CONTACTOR NONLATCH, 1PST DM, 400A@28VDC
CONTACTOR NONLATCH, 1PST DM, 400A@28VDC
CONTACTOR NONLATCH, 1PST DB+AUX, 500A@28VDC
208
212
216
220
224
229
500A
500A
500A
500A
500A
507
509I
509
42006
M 707
CONTACTOR NONLATCH, 1PST DM, 500A@28VDC
CONTACTOR NONLATCH, 1PST DM, 500A@28VDC
CONTACTOR NONLATCH, 1PST DM+AUX, 500A@28VDC
CONTACTOR NONLATCH, 2PST DM+AUX, 500A@28VDC
CONTACTOR NONLATCH, 1PST DM, 700A@28VDC
232
235
239
242
245
700A M 708
700A M708I
CONTACTOR NONLATCH, 1PST DM+AUX, 700A@28VDC
CONTACTOR NONLATCH, 1PST DM+AUX, 700A@28VDC
248
251
1000A M1009I
CONTACTOR NONLATCH, 1PST DM+AUX, 1000A@26VDC
255
CC02**P
52020
219
7264-4654
207
209
206
4190-3
Page No.
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
North America - Volume III - Control Devices
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Table of Contents
NOTE: [Definitions and Abbreviations]
Series
Device, Form, Nominal Resistive Load
Page No.
V310
P510
V610
V210
V710
CS400
CS500
V110
F410
CSHM
CSHPB
CSHP
VS400
SENSOR, AC OVERVOLTAGE, 2PDT OR 4PDT, 10A@28VDC
SENSOR, AC PHASE SEQUENCE, 2PDT OR 4PDT, 10A@28VDC
SENSOR, AC POWER MONITOR, 2PDT OR 4PDT, 10A@28VDC
SENSOR, AC UNDER VOLTAGE, 2PDT OR 4PDT, 10A@28VDC
SENSOR, AC VOLTAGE, 2PDT, 3PDT OR 4PDT, 10A@28VDC
SENSOR, CURRENT, 2PDT, 2A@28VDC
SENSOR, CURRENT, 2PDT, 2A@28VDC
SENSOR, DC VOLTAGE, 2PDT OR 4PDT, 10A@28VDC
SENSOR, FREQUENCY, 2PDT OR 4PDT, 10A@28VDC
SENSOR, HALL EFFECT FOR CURRENT MEASUREMENT
SENSOR, HALL EFFECT FOR BATTERY BUS DIRECT AND RETURN
PROTECTION
SENSOR, HALL EFFECT FOR RCCB OPERATION
SENSOR, UNDERVOLTAGE, 2PDT, 2A@28VDC
33
36
TD-1436
TDH-6060/6061
TDH-8060/8061
TDH-7060/7061
TIME DELAY ON OPERATE ADJ, 1PST, 0.25A@28VDC
TIME DELAY ON OPERATE ADJ, 2PDT, 10A@28VDC
TIME DELAY ON OPERATE ADJ, 2PDT, 10A@28VDC
TIME DELAY ON OPERATE ADJI 4PDT, 10A@28VDC
39
42
45
48
TDH-1609
TD-1435
TDH-6050/6051
TDH-8050/8051
TDH-7050/7051
TIME DELAY ON OPERATE FIXED, 1PNO(SSO), 0.15A@28VDC
TIME DELAY ON OPERATE FIXED, 1PST, 0.25A@28VDC
TIME DELAY ON OPERATE FIXED, 2PDT, 10A@28VDC
TIME DELAY ON OPERATE FIXED, 2PDT, 10A@28VDC
TIME DELAY ON OPERATE FIXED, 4PDT, 10A@28VDC
51
54
57
60
63
T102
TIME DELAY ON OPERATE FIXED/ADJ, 1PNO(SSO), 0.4A@28VDC
66
FLS300
T412
FLR300
T402
T531
T441
TIME DELAY ON OPERATE/RELEASE, FIXED/ADJ, 1PST(SSO), 0.25A@28VDC
TIME DELAY ON OPERATE/RELEASE, FIXEDIADJ, 2PDT, 10A@28VDC
TIME DELAY ON OPERATE/RELEASE, FIXED/ADJ, 2PDT, 2A@28BVDC
TIME DELAY ON OPERATE/RELEASE, FIXED/ADJ, 2PDT, 2A@28VDC
TIME DELAY ON OPERATE/RELEASE, FIXED/ADJ, 3PDT, 25A@28VDC
TIME DELAY ON OPERATE/RELEASE, FIXED/ADJ, 4PDT, 10A@28VDC
70
74
78
82
86
90
TDH-8080/8081
TIME DELAY ON RELEASE ADJ, 2PDT, 10A@28VDC
94
TDH-1610
TDH-6070/6071
TDH-8070/8071
TDH-7070/7071
TIME DELAY ON RELEASE FIXED, 1PNO(SSO), 0.15A@28VDC
TIME DELAY ON RELEASE FIXED, 2PDT, 10A@28VDC
TIME DELAY ON RELEASE FIXED, 2PDT, 10A@28VDC
TIME DELAY ON RELEASE FIXED, 4PDT, 10A@28VDC
97
100
103
106
FLSH402
FLS402
TIME DELAY PROGRAMMABLE TIME/FUNCTION, 2PST(SSO), 0.25A@28VDC
TIME DELAY PROGRAMMABLE TIME/FUNCTION, 2PST(SSO), 0.25A@28VDC
109
113
TD-1412
TIME DELAY REPEAT CYCLE TIMER, 1PST, 0.25A@28VDC
117
1
4
7
10
13
16
19
22
25
27
30
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
North America - Volume IV
Switches, Equipment and Keypads
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Table of Contents
NOTE: [Definitions and Abbreviations]
Series
Type
Description
L100
L302
SWITCH
SWITCH
L402
SWITCH
06P
SWITCH
1811;1816;1860;1866
SWITCH
1910;1915;1920;1970;1975 SWITCH
2008;2012;20008;20012
SWITCH
2900;20900
SWITCH
PUSHBUTTON SWITCH/DISPLAY INDICATOR
ALTERNATE ACTION PUSHBUTTON SWITCH/DISPLAY
INDICATOR
MOMENTARY ACTION PUSHBUTTON SWITCH/DISPLAY
INDICATOR
LIMIT SWITCH
HERMETICALLY SEALED LIMIT SWITCH
MINIATURE LIMIT SWITCH
WATERPROOF LIMIT SWITCH
90° ANGLE CONNECTOR LIMIT SWITCH
13
16
20
24
28
Custom Examples
AIC
A109
FE698
FE706
FE827
FE841
FE892
FE925
FE974
FE1012
MDC-2001
PDA
PDA-103
PDA-106
PDA-110
PDA-112
PDA-MIL
FE529
FE717
FE992
ISP518
WRP1035
WINDSCREEN ANTI-ICE CONTROLLER
DC POWER DISTRIBUTION ASSEMBLY
EMERGENCY RELEASE BOX
AGL AIRCRAFT CONTROL UNIT
RAIL SPEED WARNING DISPLAY
HELICOPTER RELAY BOX
CIVIL AIRCRAFT SWITCHING CONTROL MODULE
CIVIL AIRCRAFT WARNING PANEL
TRAIN RELAY BOX
RETROFIT TRAIN RELAY RACK
MICROPROCESSOR-BASED DOOR CONTROL SYSTEM 42
RELAY CONTROL BOX
TRACTION CONTROL PANEL
AC PRIMARY POWER DISTRIBUTION ASSEMBLY
POWER DISTRIBUTION UNIT
AC PRIMARY POWER DISTRIBUTION ASSEMBLY
DC POWER DISTRIBUTION ASSEMBLY
FIGHTER AIRCRAFT KEYPAD
FIGHTER AIRCRAFT KEYPAD
BUSINESS JET KEYPAD/PANEL
RADAR NAVIGATION KEYPAD
RADAR TRACKING KEYPAD
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
KEYPAD
KEYPAD
KEYPAD
KEYPAD
KEYPAD
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to
insure that it is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or
inaccuracies whether attributable to inadvertence or otherwise, and from any consequences arising therefrom.
Page No.
1
5
9
North America - Volume V - Solid State Power Controllers
Home
Table of Contents
Series
Description
P110 SERIES
P111 SERIES
P140 SERIES
SSPC -- 28VDC, 1PNO -- 2 Amp Rating (28V and 5V Bias Models)
SSPC -- 250VAC, 1PNO -- 25 Amp Rating
SSPC -- 28VDC, 1PNO -- with Current or Voltage Output -- 1, 2, 4, 5, 7 and 10 Amp
Ratings
SSPC -- 28VDC, 1PNO -- with Current or Voltage Output -- Up to 30 Amp Rating
SSPC -- 270VDC, 1PNO -- with Current or Voltage Output -- Up to 7.5 Amp Rating
SSPC -- 28VDC, 1PNO -- 2.5 Amp Rating
SSPC -- 28VDC, 1PNO -- with Current or Voltage Output, up to 15 Amp Rating
SSPC -- 28VDC, 1PNO -- 80 Amp Rating (Ground Version)
SSPC -- 28VDC, 1PNO -- 80 Amp Rating (Airborne Version)
SSPC -- 28VDC, 1PNO -- 150 Amp Ratings
P150 SERIES
P152 SERIES
P160 SERIES
P170 SERIES
P600-A803-E011
P600-A803-E015
P700
NOTE: [Definitions and Abbreviations]
Page No.
These engineering data sheets are designed for initial selection and comparison of products. While every effort is made to
ensure the accuracy of all data, each part number, and its application, must be controlled by a Product Control Drawing
(PCD). Please contact Leach International Company for further information.
1
7
11
15
21
25
30
34
38
42
North America - Volume VI - Rail Products
Home
Table of Contents
Series
Device, Form, Nominal Resistive Load
144
F257
F370
F470
F470S1
F472
F670
F670S1
F670S2
FD370
FD470
FD472
FD670
F***M06/07
RELAY NONLATCH, 2PDT, 4A@28VDC
RELAY NONLATCH, 2PDT, 0.5A@72VDC
RELAY NONLATCH, 2PDT, 1A@72VDC
RELAY NONLATCH, 4PDT, 1A@72VDC
RELAY NONLATCH, 1PDT NC-NO(DB-DM)+1PDT, 3A@72VDC
RELAY LATCH, 4PDT, 1A@72VDC
RELAY NONLATCH, 6PDT, 1A@72VDC
RELAY NONLATCH, 1PDT NC-NO(DB-DM)+4PDT, 3A@72VDC
RELAY NONLATCH, 2PDT NC-NO(DB-DM)+2PDT, 3A@72VDC
RELAY NONLATCH, 1PDT NC-NO(DB-DM), 3A@72VDC
RELAY NONLATCH, 2PDT NC-NO(DB-DM), 3A@72VDC
RELAY LATCH, 2PDT NC-NO(DB-DM), 3A@72VDC
RELAY NONLATCH, 3PDT DB-DM, 3A@72VDC
RELAY WITH HOLDING COIL
F370MOx, 1PDT NC-NO(DB-DM), 1A@72VDC
F470MOx, 4PDT, 1A@72VDC
FD470MOx, 2PDT NC-NO(DB-DM), 3A@72VDC
F470S1MOx, 1PDT NC-NO(DB-DM)+1PDT, 3A@72VDC
F670MOx, 6PDT, 1A@72VDC
FD670MOx, 3PDT NC-NO(DB-DM), 3A@72VDC
F670S1MOx, 1PDT NC-NO(DB-DM)+4PDT, 3A@72VDC
FD670S2MOx, 2PDT NC-NO(DB-DM)+2PDT, 3A@72VDC
TIME DELAY ON OPERATE PROGRAMMABLE TIMER, 1PSTNO(SSO), .25A
TIME DELAY ON REPEAT CYCLE PROGRAMMABLE TIMER, 1PSTNO(SSO), .25A
TIME DELAY ON RELEASE WITHOUT CONTROL, PROGRAMMABLE TIMER,
1PSTNO(SSO), .25A
TIME DELAY ON RELEASE WITH CONTROL, PROGRAMMABLE TIMER,
1PSTNO(SSO), .25A
THLAO
THLC
THLM
THLOR
NOTE: [Definitions and Abbreviations]
Page No.
1
5
9
13
17
21
25
30
34
37
42
46
50
54
58
62
66
70
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
North America - Volume VII - Sockets
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Table of Contents
Series
Device, Form, Nominal Resistive Load
HRCW
S300,S300
S400,S401,S402
S500,S502
S600,S601
SF300CE40E
SF400-1F
SF400CE40E
SF402CE40E
SF402-1F
SF600-2F
SF600CE40E
SFD400CE40E
SFD600CE40E
SM-1000-003
SM-1001-003
SM-1002-003
SO-1021-7127/7126
SO-1048-10641
SO-1048-8308/8518
SO-1048-8776/8779
SO-1049-8309/8987
SO-1049-8772/8774
SO-1055-8690-10147
SO-1056-8691
SO-1057-8912
SO-1058-8913
SO-1059-8914
SO-1060-8915
SO-1061-8916
SO-1062-8917
SO-1063-9033/9034
SO-1063-9036
SO-1064-001
SO-1064-003
SO-1064-10425
SO-1064-10444/10445
SO-1064-10534
SO-1065-001
SO-1065-003
SO-1065-10392/10393
SO-1066-001
SO-1066-003
SO-1066-10385/10386
SO9005
SO-SSL
Accessories
081E03-00
081E04-00
EC400
MT-3000-003
SOCKET TO SOLDER FOR F250, F257, W260, WB260, 144
SOCKET TO CRIMP FOR FD300, FLS300 AND FLR300
SOCKET TO CRIMP FOR FLS402, T402, T412, T441, CS400, VS400
SOCKET TO CRIMP FOR T531 AND CS500
SOCKET TO CRIMP FOR F600 AND F601
SOCKET PCB FOR F300, FD300, F370 AND FD370
SOCKET WITH TAB FOR F470, F470S1 AND FD470 (OPTION H)
SOCKET PCB FOR F470, F470S1, FD470, F472 AND FD472
SOCKET PCB FOR F472, THLOR, THLM, THLC, THLAO
SOCKET PCB FOR F472, FD472, THLOR, THLM, THLC AND THLAO
SOCKET PCB FOR F670, FD670 (OPTION H), F670S1 AND F670S2
SOCKET PCB FOR FD600 AND FD670
SOCKET PCB FOR FD400 AND FD470
SOCKET PCB FOR FD600 AND FD670
SOCKET TRACK MOUNT FOR X, TDH-1609 AND TDH-1610
SOCKET TRACK MOUNT FOR YC
SOCKET TRACK MOUNT FOR Y
SOCKET TO SOLDER FOR V110, V210, V310, V710, F410 AND P510
SOCKET TO PCB FOR F470
SOCKET TO CRIMP FOR K, TDH-8050, TDH-8060, TDH-8070 AND TDH-8080
SOCKET TO CRIMP FOR KA
SOCKET TO CRIMP FOR J
SOCKET TO CRIMP FOR JA
SOCKET TO CRIMP FOR JL, TDH-6050, TDH-6060 AND TDH-6070
SOCKET TO CRIMP FOR KL, TDH-7050, TDH-7060 AND TDH-7070
SOCKET TO CRIMP FOR KC
SOCKET TO CRIMP FOR KCL
SOCKET TO CRIMP FOR KD
SOCKET TO CRIMP FOR KDL
SOCKET TO CRIMP FOR KDA
SOCKET TO CRIMP FOR KCA
SOCKET TO CRIMP FOR JS/JSA AND JC/JCA
SOCKET TO CRIMP FOR JCL
SOCKET TO CRIMP FOR X
SOCKET TO CRIMP FOR XL
SOCKET TO CRIMP FOR XC
SOCKET TO CRIMP FOR XA
SOCKET TO CRIMP FOR XCL
SOCKET TO CRIMP FOR YC
SOCKET TO CRIMP FOR YCL
SOCKET TO CRIMP FOR YCA
SOCKET TO CRIMP FOR Y
SOCKET TO CRIMP FOR YL
SOCKET TO CRIMP FOR YA
SOCKET PCB FOR F250, F257, W260 AND WB260
SOCKET SNAP AND LOCK FOR J, JA, K, KA, KL AND TDX
1
2
6
10
13
16
17
19
20
21
23
25
26
27
28
29
30
31
32
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
LABEL HOLDER
FRAME ADAPTATOR, MODEL B RELAY FOR SF***-1F SOCKETS
SURGE SUPPRESSION MODULE FOR SF***-1F SOCKETS
RELAY SOCKET TRACK FOR ALL SM SERIES SOCKETS
64
65
66
68
NOTE: [Definitions and Abbreviations]
Page No.
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
North America - Volume VIII - Application Notes
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Table of Contents
Reference
Title
001
CORRECTION DUE TO COIL COPPER WIRE RESISTANCE CHANGE IN
TEMPERATURE
LIFE CAPABILITY VERSUS VOLTAGE: RELAY SERIES F/M30*, 40*, 60*
LIFE CAPABILITY VERSUS VOLTAGE: RELAY SERIES F370, F470, F670
LIFE CAPABILITY VERSUS VOLTAGE: RELAY SERIES FD370, FD470, FD670
RELAY WITH ATTRACT AND HOLD COIL
SUPPRESSOR DEVICES FOR RELAY COILS
LIFE CAPABILITY VERSUS VOLTAGE: RELAY SERIES F257
LIFE CAPABILITY VERSUS VOLTAGE: RELAY SERIES 144
DERATING OF CONTACTS FOR DC VOLTAGES ABOVE NOMINAL RATING
RELAYS AND TEMPERATURE VARIATIONS
CURVES FOR DC VOLTAGES ABOVE NORMAL RATING:
RESISTIVE LOAD ONLY: 5A
CURVES FOR DC VOLTAGES ABOVE NORMAL RATING:
RESISTIVE LOAD ONLY: 10A
CURVES FOR DC VOLTAGES ABOVE NORMAL RATING:
RESISTIVE LOAD ONLY: 5A/10A
CURVES FOR DC VOLTAGES ABOVE NORMAL RATING:
RESISTIVE LOAD ONLY: 25A
CURVES FOR DC VOLTAGES ABOVE NORMAL RATING:
RESISTIVE LOAD ONLY: 20A/25A/50A
CURVES FOR DC VOLTAGES ABOVE NORMAL RATING:
RESISTIVE LOAD ONLY: 100A/200A/300A/400A
SMART CONTACTORS
AIRCRAFT GROUND FAULT DETECTION AND PROTECTION
002
003
004
006
007
008
009
101
102
103A
103B
103D
103E
103F
103G
104
105
Page No.
1
2
4
5
6
8
12
13
14
15
17
18
19
20
21
22
23
24
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
Europe S.A.- Volume I - Relays
Table of Contents
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NOTE: [Definitions and Abbreviations]
AMPs Series
Device, Form, Nominal Resistive Load
Page No.
0.5A
0.5A
065*I
065*D
RELAY LATCH, 2PDT, 0.5A@28VDC
RELAY NONLATCH, 2PDT, 0.5A@28VDC
1A
1A
D
E
RELAY LATCH, 2PDT, 1A@28VDC
RELAY NONLATCH, 2PDT, 1A@28VDC
9
13
2A
2A
2A
2A
2A
2A
2A
2A
2A
GP2/GP2A
GP250
GP4
F250
GP5
W260
WB260
GP52
WN460
RELAY LATCH, 2PDT, 2A@28VDC
RELAY LATCH, 2PDT, 2A@50VDC
RELAY LATCH, 4PDT, 2A@28VDC
RELAY NONLATCH, 2PDT, 2A@28VDC
RELAY NONLATCH, 2PDT, 2A@28VDC
RELAY NONLATCH, 2PDT, 2A@28VDC
RELAY NONLATCH, 2PDT, 2A@28VDC (BIFILAR COIL)
RELAY NONLATCH, 4PDT, 2A@28VDC
RELAY NONLATCH, 4PDT, 2A@28VDC
17
21
25
29
33
37
41
45
49
4A
U*D
RELAY NONLATCH, 2PDT, 4A@28VDC
53
5A
5A
5A
5A
5A
5A
M212
M222
M210
XA
M220
YA
RELAY LATCH, 2PDT, 5A@28VDC
RELAY LATCH, 4PDT, 5A@28VDC
RELAY NONLATCH, 2PDT, 5A@28VDC
RELAY NONLATCH, 2PDT, 5A@28VDC - AC COIL
RELAY NONLATCH, 4PDT, 5A@28VDC
RELAY NONLATCH, 4PDT, 5A@28VDC - AC COIL
57
61
65
69
73
77
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
10A
M302
M232
M402
M215
FD300
9330
M300
M301
FD400
M230
YCA
FD600
M400
M401
F600
F601
RELAY LATCH, 1PDT, 10A@28VDC
RELAY LATCH, 3PDT, 10A@28VDC
RELAY LATCH, 4PDT, 10A@28VDC
RELAY NONLATCH, 1PDT, 10A@28VDC
RELAY NONLATCH, 1PDT NC-NO(DB-DM), 10A@56VDC
RELAY NONLATCH, 2PDT, 10A@28VDC
RELAY NONLATCH, 2PDT, 10A@28VDC
RELAY NONLATCH, 2PDT, 10A@28VDC - AC COIL
RELAY NONLATCH, 2PDT NC-NO(DB-DM), 10A@56VDC
RELAY NONLATCH, 3PDT, 10A@28VDC
RELAY NONLATCH, 3PDT, 10A@28VDC
RELAY NONLATCH, 3PDT NC-NO(DB-DM), 10A@56VDC
RELAY NONLATCH, 4PDT, 10A@28VDC
RELAY NONLATCH, 4PDT, 10A@28VDC - AC COIL
RELAY NONLATCH, 6PDT, 10A@28VDC
RELAY NONLATCH, 6PDT, 10A@28VDC - AC COIL
81
85
89
93
97
101
105
109
113
117
121
125
129
133
137
141
15A
9274
RELAY LATCH, 4PDT, 15A@28VDC
145
25A
25A
25A
25A
25A
25A
25A
25A
25A
25A
JCL
M502
KDL
M320
M500
M501
9339
M550
9324
9325
RELAY LATCH, 1PDT, 25A@28VDC
RELAY LATCH, 3PDT, 25A@28VDC
RELAY LATCH, 3PSTNO+1PDT, 25A@28VDC
RELAY NONLATCH, 1PDT, 25A@28VDC
RELAY NONLATCH, 3PDT, 25A@28VDC
RELAY NONLATCH, 3PDT, 25A@28VDC - AC COIL
RELAY NONLATCH, 3PST/NO, 1PDT+AUX, 25A@28VDC
RELAY NONLATCH, 3PSTNO+1PDT, 25A@28VDC
RELAY NONLATCH, 3PST/NO, 25A@28VDC
RELAY NONLATCH, 6PSTNO OR 3PDT-CO, 25A@28VDC
150
154
158
162
166
170
174
178
182
187
50A
M520
RELAY NONLATCH, 1PSTNO(DM), 50A@28VDC
191
1
5
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
Europe S.A. - Volume II - Contactors
Table of Contents
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NOTE: [Definitions and Abbreviations]
AMPs Series
Device, Form, Nominal Resistive Load
Page No.
25A
25A
9123
9130
CONTACTOR NONLATCH, 3PSTNO(DM)+AUX, 25A@28VDC
CONTACTOR NONLATCH, 3PSTNO(DM)+AUX, 25A@28VDC
30A
30A
36-1
7030A
CONTACTOR NONLATCH, 2PSTNO(DM)+AUX, 30A@28VDC
CONTACTOR NONLATCH, 3PDT(DM-DB)+AUX, 30A@115VAC/400HZ
11
14
30A
4030A
CONTACTOR NONLATCH, 3PSTNO(DM)+AUX, 30A@115VCA/400HZ
17
50A
50A
HCB
HC,HCD,HCP
20
24
50A
9125
50A
50A
50A
50A
7064-4653
7055
9124
9131
BUSBAR CONTACTOR CENTER-OFF, 50AMP@115VAC/400HZ
CONTACTOR CENTER OFF, 3PDT CO+AUX TO 1PST(DM)CO+AUX,
50A@28VDC
CONTACTOR NONLATCH OR CENTER OFF, 3PSTNO(DM)CO TO
6PSTNO(DM), 50A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM), 50A@28VDC
CONTACTOR NONLATCH, 3PDT(DB-DM)+AUX, 50A@115VAC/400HZ
CONTACTOR NONLATCH, 3PSTNO(DM)+AUX, 50A@28VDC
CONTACTOR NONLATCH, 3PSTNO(DM)+AUX, 50A@28VDC
55A
7064-4656
CONTACTOR NONLATCH, 2PST DM, 55A@28VDC
52
60A
HLB
BUSBAR CONTACTOR LATCH, 60AMP@115VAC/400HZ
56
60A
60A
60A
HB
8062
HL,HLT,HLD,HLP
1
6
29
34
38
42
47
60
64
69
60A
60A
BUSBAR CONTACTOR NONLATCH, 60AMP@115VAC/400HZ
CONTACTOR CENTER OFF, 3PST(DM)CO+AUX, 60A@115VAC/400HZ
CONTACTOR LATCH, 3PDT+AUX TO 1PDT(DB-DM)+AUX,
60A@115VAC/400HZ
8062-20
CONTACTOR NONLATCH, 3OR6PSTNO(DM)CO+AUX,
60A@115VAC/400HZ
H,HD,HP,HT,HDT,HPT CONTACTOR NONLATCH, 3PDT+AUX TO 1PDT(DB-DM)+AUX,
60A@115VAC/400HZ
5060A
CONTACTOR NONLATCH, 3PSTNO(DM)+AUX, 60A@115VAC/400HZ
8062-10
CONTACTOR NONLATCH, 3PSTNO(DM)+AUX, 60A@115VAC/400HZ
80A
80A
77
79
CONTACTOR NONLATCH, 1PSTNO(DM), 80A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM)+AUX, 80A@28VDC
89
92
90A
LC
95
90A
L
CONTACTOR CENTER OFF, 3PDT CO+AUX TO 1PST(DB)CO+AUX,
90A@115VAC/400HZ
CONTACTOR NONLATCH, 3PDT+AUX TO 1PDT(DB-DM)+AUX,
90A@115VAC/400HZ
CONTACTOR CENTER OFF, 3PDT CO+AUX TO 1PST(DB)CO+AUX,
100A@115VAC/400HZ
CONTACTOR NONLATCH, 3PSTNO(DM)+AUX, 100A@28VDC
CONTACTOR NONLATCH, 4PSTNO(DM) TO 2PDT(DB-DM),
100A@28VDC
103
116
120A 5120A
CONTACTOR LATCH, 3PDT+AUX TO 1PDT(DB-DM)+AUX,
120A@115VAC/400HZ
CONTACTOR NONLATCH, 3PDT+AUX TO 1PDT(DB-DM)+AUX,
120A@115VAC/400HZ
CONTACTOR NONLATCH, 3PSTNO(DM)+AUX, 120A@115VAC/400HZ
125A
125A
125A
125A
129
107
109
106
CONTACTOR NONLATCH, 1PDT(DB-DM)+AUX, 125A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM)+AUX, 125A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM)+AUX, 125A@28VDC
CONTACTOR NONLATCH, 2PSTNO(DM)+AUX, 125A@28VDC
129
132
135
138
145A ZG
CONTACTOR NONLATCH, 3PDT+AUX TO 1PDT(DB-DM)+AUX,
145A@115VAC/400HZ
141
180A ZJ
CONTACTOR NONLATCH, 3PDT+AUX TO 1PDT(DB-DM)+AUX,
180A@115VAC/400HZ
146
60A
60A
100A ZC,ZCD
100A 9213
100A 9207
120A ZL,ZLD
120A Z
73
77
82
85
99
108
111
121
126
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
Europe S.A. - Volume II - Contactors
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NOTE: [Definitions and Abbreviations]
AMPs Series
Device, Form, Nominal Resistive Load
200A 52020
CONTACTOR CIRCUIT BREAKER, 1PSTNO(DM)+AUX,
200A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DB)+AUX, 200A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM), 200A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM), 200A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM)+AUX, 200A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM)+AUX, 200A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM)+AUX, 400A@28VDC
CONTACTOR NONLATCH, 2PSTNO(DM)+AUX, 200A@28VDC
CONTACTOR NONLATCH, 3PSTNO(DM)+AUX,
200A@115VAC/400HZ
200A
200A
200A
200A
200A
200A
200A
200A
219
207
7264-4654
209
CC02**P
CC04**P
206
4190-3
Page No.
151
155
158
161
165
168
172
176
179
250A WC
CONTACTOR CENTER OFF, 3PDT CO+AUX TO
1PST(DM)CO+AUX, 250A@115VAC/400HZ
182
275A WL
CONTACTOR LATCH, 3PDT+AUX TO 1PDT(DB-DM)+AUX,
275A@115VAC/400HZ
CONTACTOR NONLATCH, 3PDT+AUX TO 1PDT(DB-DM)+AUX,
275A@115VAC/400HZ
187
275A W
192
300A 328
300A 329
300A 306
CONTACTOR NONLATCH, 1PDT(DB-DM)+AUX, 300A@28VDC
CONTACTOR NONLATCH, 1PDT(DB-DM)+AUX, 300A@28VDC
CONTACTOR NONLATCH, 2PSTNO(DM)+AUX, 300A@28VDC
197
200
203
320A 307
320A 309
CONTACTOR NONLATCH, 1PSTNO(DM), 320A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM)+AUX, 320A@28VDC
206
209
400A 52040
CONTACTOR CIRCUIT BREAKER, 1PSTNO(DM)+AUX,
400A@28VDC
CONTACTOR CIRCUIT BREAKER, 1PSTNO(DM)+AUX,
400A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM), 400A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM), 400A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DB)+AUX, 500A@28VDC
212
400A 52040 M4
400A 7401-4658
400A AJ
400A CC0519P
500A
500A
500A
500A
507
509
42006
509I
500A M 707
CONTACTOR NONLATCH, 1PSTNO(DM), 500A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM)+AUX, 500A@28VDC
CONTACTOR NONLATCH, 2PSTNO(DM)+AUX, 500A@48VDC
CONTACTOR NONLATCH, INTERMITTENT, 1PSTNO(DM),
500A@28VDC
CONTACTOR NONLATCH, 1PSTNO(DM), 700A@28VDC
216
220
224
229
232
235
238
241
245
700A M 708
700A M708I
CONTACTOR NONLATCH, 1PSTNO(DM)+AUX, 700A@28VDC
CONTACTOR NONLATCH, INTERMITTENT, 1PSTNO(DM)+AUX,
500A@28VDC
248
251
1000A M1009-1
CONTACTOR NONLATCH, INTERMITTENT, 1PSTNO(DM)+AUX,
1000A@28VDC
255
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
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Table of Contents
NOTE: [Definitions and Abbreviations]
Series
Device, Form, Nominal Resistive Load
Page No.
V310
P510
V210
V710
CS400
CS500
V110
F410
CSHM
CSHPB
CSHP
VS400
SENSOR, AC OVERVOLTAGE, 2PDT OR 4PDT, 10A@28VDC
SENSOR, AC PHASE SEQUENCE, 2PDT OR 4PDT, 10A@28VDC
SENSOR, AC UNDER VOLTAGE, 2PDT OR 4PDT, 10A@28VDC
SENSOR, AC VOLTAGE, 2PDT, 3PDT OR 4PDT, 10A@28VDC
SENSOR, CURRENT, 2PDT, 2A@28VDC
SENSOR, CURRENT, 2PDT, 2A@28VDC
SENSOR, DC VOLTAGE, 2PDT OR 4PDT, 10A@28VDC
SENSOR, FREQUENCY, 2PDT OR 4PDT, 10A@28VDC
SENSOR, HALL EFFECT FOR CURRENT MEASUREMENT
SENSOR, HALL EFFECT FOR BATTERY BUS DIRECT AND RETURN
PROTECTION
SENSOR, HALL EFFECT FOR RCCB OPERATION
SENSOR, UNDERVOLTAGE, 2PDT, 2A@28VDC
30
33
TDH-6060/6061
TIME DELAY ON OPERATE ADJ, 2PDT, 10A@28VDC
36
TDH-1609
TDH-6050/6051
TIME DELAY ON OPERATE FIXED, 1PNO(SSO), 0.15A@28VDC
TIME DELAY ON OPERATE FIXED, 2PDT, 10A@28VDC
39
42
T102
TIME DELAY ON OPERATE FIXED/ADJ, 1PNO(SSO), 0.4A@28VDC
45
FLS300
T412
FLR300
T402
T531
T441
TIME DELAY ON OPERATE/RELEASE, FIXED/ADJ, 1PST(SSO), 0.25A@28VDC
TIME DELAY ON OPERATE/RELEASE, FIXEDIADJ, 2PDT, 10A@28VDC
TIME DELAY ON OPERATE/RELEASE, FIXED/ADJ, 2PDT, 2A@28BVDC
TIME DELAY ON OPERATE/RELEASE, FIXED/ADJ, 2PDT, 2A@28VDC
TIME DELAY ON OPERATE/RELEASE, FIXED/ADJ, 3PDT, 25A@28VDC
TIME DELAY ON OPERATE/RELEASE, FIXED/ADJ, 4PDT, 10A@28VDC
49
53
57
61
65
69
TDH-1610
TDH-6070/6071
TIME DELAY ON RELEASE FIXED, 1PNO(SSO), 0.15A@28VDC
TIME DELAY ON RELEASE FIXED, 2PDT, 10A@28VDC
72
75
FLSH402
FLS402
TIME DELAY PROGRAMMABLE TIME/FUNCTION, 2PST(SSO), 0.25A@28VDC
TIME DELAY PROGRAMMABLE TIME/FUNCTION, 2PST(SSO), 0.25A@28VDC
79
83
1
4
7
10
13
16
19
22
25
27
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
Europe S.A. - Volume IV
Switches, Equipment and Keypads
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Table of Contents
NOTE: [Definitions and Abbreviations]
Series
Type
Description
L100
L302
SWITCH
SWITCH
L402
SWITCH
06P
SWITCH
1811;1816;1860;1866
SWITCH
1910;1915;1920;1970;1975 SWITCH
2008;2012;20008;20012
SWITCH
2900;20900
SWITCH
PUSHBUTTON SWITCH/DISPLAY INDICATOR
ALTERNATE ACTION PUSHBUTTON SWITCH/DISPLAY
INDICATOR
MOMENTARY ACTION PUSHBUTTON SWITCH/DISPLAY
INDICATOR
LIMIT SWITCH
HERMETICALLY SEALED LIMIT SWITCH
MINIATURE LIMIT SWITCH
WATERPROOF LIMIT SWITCH
90° ANGLE CONNECTOR LIMIT SWITCH
13
16
20
24
28
Custom Examples
AIC
A109
FE698
FE706
FE827
FE841
FE892
FE925
FE974
FE1012
MDC-2001
PDA
PDA-103
PDA-106
PDA-110
PDA-112
PDA-MIL
FE529
FE717
FE992
ISP518
WRP1035
WINDSCREEN ANTI-ICE CONTROLLER
DC POWER DISTRIBUTION ASSEMBLY
EMERGENCY RELEASE BOX
AGL AIRCRAFT CONTROL UNIT
RAIL SPEED WARNING DISPLAY
HELICOPTER RELAY BOX
CIVIL AIRCRAFT SWITCHING CONTROL MODULE
CIVIL AIRCRAFT WARNING PANEL
TRAIN RELAY BOX
RETROFIT TRAIN RELAY RACK
MICROPROCESSOR-BASED DOOR CONTROL SYSTEM 42
RELAY CONTROL BOX
TRACTION CONTROL PANEL
AC PRIMARY POWER DISTRIBUTION ASSEMBLY
POWER DISTRIBUTION UNIT
AC PRIMARY POWER DISTRIBUTION ASSEMBLY
DC POWER DISTRIBUTION ASSEMBLY
FIGHTER AIRCRAFT KEYPAD
FIGHTER AIRCRAFT KEYPAD
BUSINESS JET KEYPAD/PANEL
RADAR NAVIGATION KEYPAD
RADAR TRACKING KEYPAD
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
EQUIPMENT
KEYPAD
KEYPAD
KEYPAD
KEYPAD
KEYPAD
Page No.
1
5
9
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
Europe S.A. - Volume V - Solid State Power Controllers
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Table of Contents
Series
Description
P110 SERIES
P111 SERIES
P140 SERIES
SSPC -- 28VDC, 1PNO -- 2 Amp Rating (28V and 5V Bias Models)
SSPC -- 250VAC, 1PNO -- 25 Amp Rating
SSPC -- 28VDC, 1PNO -- with Current or Voltage Output -- 1, 2, 4, 5, 7 and 10 Amp
Ratings
SSPC -- 28VDC, 1PNO -- with Current or Voltage Output -- Up to 30 Amp Rating
SSPC -- 270VDC, 1PNO -- with Current or Voltage Output -- Up to 7.5 Amp Rating
SSPC -- 28VDC, 1PNO -- 2.5 Amp Rating
SSPC -- 28VDC, 1PNO -- with Current or Voltage Output, up to 15 Amp Rating
SSPC -- 28VDC, 1PNO -- 80 Amp Rating (Ground Version)
SSPC -- 28VDC, 1PNO -- 80 Amp Rating (Airborne Version)
SSPC -- 28VDC, 1PNO -- 150 Amp Ratings
P150 SERIES
P152 SERIES
P160 SERIES
P170 SERIES
P600-A803-E011
P600-A803-E015
P700
NOTE: [Definitions and Abbreviations]
Page No.
1
7
11
15
21
25
30
34
38
42
These engineering data sheets are designed for initial selection and comparison of products. While every effort is made to
ensure the accuracy of all data, each part number, and its application, must be controlled by a Product Control Drawing
(PCD). Please contact Leach International Company for further information.
Europe S.A. - Volume VI - Rail Products
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Table of Contents
Series
Device, Form, Nominal Resistive Load
144
F257
F370
F470
F470S1
F472
F670
F670S1
F670S2
FD370
FD470
FD472
FD670
F***M06/07
RELAY NONLATCH, 2PDT, 4A@28VDC
RELAY NONLATCH, 2PDT, 0.5A@72VDC
RELAY NONLATCH, 2PDT, 1A@72VDC
RELAY NONLATCH, 4PDT, 1A@72VDC
RELAY NONLATCH, 1PDT NC-NO(DB-DM)+1PDT, 3A@72VDC
RELAY LATCH, 4PDT, 1A@72VDC
RELAY NONLATCH, 6PDT, 1A@72VDC
RELAY NONLATCH, 1PDT NC-NO(DB-DM)+4PDT, 3A@72VDC
RELAY NONLATCH, 2PDT NC-NO(DB-DM)+2PDT, 3A@72VDC
RELAY NONLATCH, 1PDT NC-NO(DB-DM), 3A@72VDC
RELAY NONLATCH, 2PDT NC-NO(DB-DM), 3A@72VDC
RELAY LATCH, 2PDT NC-NO(DB-DM), 3A@72VDC
RELAY NONLATCH, 3PDT DB-DM, 3A@72VDC
RELAY WITH HOLDING COIL
F370MOx, 1PDT NC-NO(DB-DM), 1A@72VDC
F470MOx, 4PDT, 1A@72VDC
FD470MOx, 2PDT NC-NO(DB-DM), 3A@72VDC
F470S1MOx, 1PDT NC-NO(DB-DM)+1PDT, 3A@72VDC
F670MOx, 6PDT, 1A@72VDC
FD670MOx, 3PDT NC-NO(DB-DM), 3A@72VDC
F670S1MOx, 1PDT NC-NO(DB-DM)+4PDT, 3A@72VDC
FD670S2MOx, 2PDT NC-NO(DB-DM)+2PDT, 3A@72VDC
TIME DELAY ON OPERATE PROGRAMMABLE TIMER, 1PSTNO(SSO), .25A
TIME DELAY ON REPEAT CYCLE PROGRAMMABLE TIMER, 1PSTNO(SSO), .25A
TIME DELAY ON RELEASE WITHOUT CONTROL, PROGRAMMABLE TIMER,
1PSTNO(SSO), .25A
TIME DELAY ON RELEASE WITH CONTROL, PROGRAMMABLE TIMER,
1PSTNO(SSO), .25A
THLAO
THLC
THLM
THLOR
NOTE: [Definitions and Abbreviations]
Page No.
1
5
9
13
17
21
25
30
34
37
42
46
50
54
58
62
66
70
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
Europe S.A. - Volume VIII - Application Notes
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Table of Contents
Reference
Title
001
CORRECTION DUE TO COIL COPPER WIRE RESISTANCE CHANGE IN
TEMPERATURE
LIFE CAPABILITY VERSUS VOLTAGE: RELAY SERIES F/M30*, 40*, 60*
LIFE CAPABILITY VERSUS VOLTAGE: RELAY SERIES F370, F470, F670
LIFE CAPABILITY VERSUS VOLTAGE: RELAY SERIES FD370, FD470, FD670
RELAY WITH ATTRACT AND HOLD COIL
SUPPRESSOR DEVICES FOR RELAY COILS
LIFE CAPABILITY VERSUS VOLTAGE: RELAY SERIES F257
LIFE CAPABILITY VERSUS VOLTAGE: RELAY SERIES 144
DERATING OF CONTACTS FOR DC VOLTAGES ABOVE NOMINAL RATING
RELAYS AND TEMPERATURE VARIATIONS
CURVES FOR DC VOLTAGES ABOVE NORMAL RATING:
RESISTIVE LOAD ONLY: 5A
CURVES FOR DC VOLTAGES ABOVE NORMAL RATING:
RESISTIVE LOAD ONLY: 10A
CURVES FOR DC VOLTAGES ABOVE NORMAL RATING:
RESISTIVE LOAD ONLY: 5A/10A
CURVES FOR DC VOLTAGES ABOVE NORMAL RATING:
RESISTIVE LOAD ONLY: 25A
CURVES FOR DC VOLTAGES ABOVE NORMAL RATING:
RESISTIVE LOAD ONLY: 20A/25A/50A
CURVES FOR DC VOLTAGES ABOVE NORMAL RATING:
RESISTIVE LOAD ONLY: 100A/200A/300A/400A
SMART CONTACTORS
AIRCRAFT GROUND FAULT DETECTION AND PROTECTION
002
003
004
006
007
008
009
101
102
103A
103B
103D
103E
103F
103G
104
105
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6
8
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13
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15
17
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23
24
Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
Europe S.A. - Volume VII - Sockets
Home
Table of Contents
Series
Device, Form, Nominal Resistive Load
B210-003
B220-003
B230-003
HRCW
S210
S215
S220
S230
S300,S300,S302
S320
S400,S401,S402
SOCKET TRACK MOUNT FOR M210
SOCKET TRACK MOUNT FOR M220
SOCKET TRACK MOUNT FOR M220
SOCKET TO SOLDER FOR F250, F257, W260, WB260 AND 144
SOCKET TO CRIMP FOR M210
SOCKET TO CRIMP FOR M215
SOCKET TO CRIMP FOR M220
SOCKET TO CRIMP FOR M230
SOCKET TO CRIMP FOR M300, M301, M302, FD300, FLS300 AND FLR300
SOCKET TO CRIMP FOR M320
SOCKET TO CRIMP FOR M400, M401, M402, FLS402, T402, T402, T412, T441,
CS400 AND VS400
SOCKET TO CRIMP FOR M500, M501, M502, T531 AND CS500
SOCKET TO CRIMP FOR F600 AND F601
SOCKET SNAP AND LOCK FOR M300, M300, M301, M302, M400, M401, T402
AND T412SOCKET PCB FOR F300, FD300, F370 AND FD370
SOCKET PCB FOR F300, FD300, F370 AND FD370
SOCKET WITH TAB FOR F470, F470S1 AND FD470 (OPTION H)
SOCKET PCB FOR F470, F470S1, FD470, F472 AND FD472
SOCKET PCB FOR F472, THLOR, THLM, THLC AND THLAO
SOCKET PCB FOR F472, FD472, THLOR, THLM, THLC AND THLAO (OPTION H)
SOCKET PCB FOR F670, FD670 (OPTION H), F670S1 AND F670S2
SOCKET PCB FOR F600 AND F670
SOCKET PCB FOR FD400 AND FD470
SOCKET PCB FOR FD600 AND FD670
SOCKET TO SOLDER FOR V110, V210, V310, V710, F410 AND P510
SOCKET TO CRIMP FOR M550
SOCKET TO CRIMP FOR KDL
SOCKET TO CRIMP FOR JCL
SOCKET TO CRIMP FOR M212
SOCKET TO CRIMP FOR XA
SOCKET TO CRIMP FOR M232
SOCKET TO CRIMP FOR YCA
SOCKET TO CRIMP FOR M222
SOCKET TO CRIMP FOR YA
SOCKET PCB FOR F250, F257, W260 AND WB260
39
40
42
43
44
46
48
49
50
51
52
53
54
55
56
57
58
59
60
61
LABEL HOLDER
FRAME ADAPTATOR, MODEL B RELAY FOR SF***-1F SOCKETS
SURGE SUPPRESSION MODULE FOR SF***-1F SOCKETS
RELAY SOCKET TRACK FOR B210, B220, B230
62
63
64
66
S500,S501,S502
S600,S601
SC30*, SC40*
SF300CE40E
SF400-1F
SF400CE40E
SF402CE40E
SF402-1F
SF600-2F
SF600CE40E
SFD400CE40E
SFD600CE40E
SO-1021-7127/7126
SO-1059-8914
SO-1060-8915
SO-1063-9036
SO-1064-003
SO-1064-10444/10445
SO-1065-003
SO-1065-10392/10393
SO-1066-003
SO-1066-10385/10386
SO9005
Accessories
081E03-00
081E04-00
EC400
MT-200-003
NOTE: [Definitions and Abbreviations]
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Disclaimer: Although great care has been taken by the publisher in compiling and checking this information to insure that it
is current and accurate, the Publisher disclaims any and all liability from error, ommissions, or inaccuracies whether
attributable to inadvertence or otherwise, and from any consequences arising therefrom.
Leach International Europe S.A.
Distributors
United Kingdom
Avnet Time
Avnet House, Rutherford Close
Meadway, Stevenage, Herts SG1 2EF
Home | About Leach | Contact Leach | Electronic Catalog | Design Reference
(44) 438-788500
FAX: (44) 438-788250