IEC Fusible Mechanical Interlock
10836 - Section I
11/1/02
3:24 PM
Page 180
Fusible Mechanical Interlock
Ordering Information & Dimensions
Poles/Wires
Voltage
Standard
Horsepower
Rating
Maximum
Horsepower
Rating
Receptacle
Catalog #
Pin & Sleeve
Plug Catalog #
1 HP @ 120VAC
2 HP @ 208VAC
2 HP @ 240VAC
5 HP
10 HP
15 HP
PS420FMIR12W
PS420P12W
PS420FMIR9W
PS420FMIR7W
PS420FMIR5W
PS420P9W
PS420P7W
PS420P5W
3
3
2
3
3
PS330FMIR6W
PS330P6W
PS430FMIR12W
PS430P12W
PS430FMIR9W
PS430FMIR7W
PS430FMIR5W
PS430FMIR3W
PS430P9W
PS430P7W
PS430P5W
PS430P3W
PS530FMIR9W
PS530FMIR7W
PS530FMIR5W
PS530P9W
PS530P7W
PS530P5W
PS360FMIR6W
PS360P6W
PS460FMIR12W
PS460P12W
PS460FMIR9W
PS460FMIR7W
PS460FMIR5W
PS560FMIR9W
PS560FMIR7W
PS560FMIR5W
PS460P9W
PS460P7W
PS460P5W
PS560P9W
PS560P7W
PS560P5W
PS4100FMIR12W
PS4100P12W
PS4100FMIR9W
PS4100FMIR7W
PS4100FMIR5W
PS5100FMIR9W
PS5100FMIR7W
PS5100FMIR5W
PS4100P9W
PS4100P7W
PS4100P5W
PS5100P9W
PS5100P7W
PS5100P5W
Replacement Parts
Cap
Fuse Puller
Door
PS420MIRWL
PSFP30
PSFD
PS430MIRWL
PSFP30
PSFD
PS530MIRWL
PSFP30
PSFD
PS60MIRWL
PSFP60
PSFD
PS100MIRWL
PSFP100
PSFD100
20 Amps
3P4W
120/240VAC
1/4 HP @ 120VAC
1/2 HP @ 208VAC
1/2 HP @ 240VAC
3P4W
3P4W
3P4W
3ø 240VAC
3ø 480VAC
3ø 600VAC
11/2 HP
3 HP
5 HP
2P3W
240VAC
3P4W
120/240VAC
3P4W
3P4W
3P4W
3P4W
3ø 240VAC
3ø 480VAC
3ø 600VAC
380/440VAC
4P5W
4P5W
4P5W
3øY 120/208VAC
3øY 277/480VAC
3øY 347/600VAC
1 HP @ 208VAC
11/2 HP @ 240VAC
1/2 HP @ 120VAC
1 HP @ 208VAC
11/2 HP @ 240VAC
3 HP
5 HP
71/2 HP
5 HP @ 380VAC
5 HP @ 440VAC
2 HP
5 HP
71/2 HP
HP @ 208VAC
HP @ 240VAC
HP @ 120VAC
HP @ 208VAC
HP @ 240VAC
71/2 HP
15 HP
15 HP
15 HP @ 380VAC
15 HP @ 440VAC
5 HP
15 HP
15 HP
3 HP @ 208VAC
3 HP @ 240VAC
11/2 HP @ 120VAC
3 HP @ 208VAC
3 HP @ 240VAC
5 HP
10 HP
15 HP
5 HP
10 HP
15 HP
71/2 HP @ 208VAC
71/2 HP @ 240VAC
3 HP @ 120VAC
71/2 HP @ 208VAC
10 HP @ 240VAC
15 HP
30 HP
40 HP
15 HP
30 HP
40 HP
2 HP @ 120VAC
5 HP @ 208VAC
5 HP @ 240VAC
10 HP
20 HP
30 HP
10 HP
20 HP
30 HP
5 HP @ 120VAC
10 HP @ 208VAC
15 HP @ 240VAC
25 HP
50 HP
50 HP
20 HP
50 HP
50 HP
30 Amps
Ordering Information & Dimensions
60 Amps
2P3W
240VAC
3P4W
120/240VAC
3P4W
3P4W
3P4W
4P5W
4P5W
4P5W
3ø 240VAC
3ø 480VAC
3ø 600VAC
3øY 120/208VAC
3øY 277/480VAC
3øY 347/600VAC
100 Amps
3P4W
120/240VAC
3P4W
3P4W
3P4W
4P5W
4P5W
4P5W
3ø 240VAC
3ø 480VAC
3ø 600VAC
3øY 120/208VAC
3øY 277/480VAC
3øY 347/600VAC
(HP Ratings subject to change.)
Fusible Mechanical Interlock Dimensions
Amps
A
B
C
D
E
F
G
H
I
J
K
L
20
3 & 4 Wire
30
5 Wire
30
60
100
9.13
1.19
10.09
23.34
24.50
1.97
4.75
6.88
7.75
20.13
22.25
23.13
9.13
1.19
9.53
23.69
24.50
1.97
4.75
6.88
7.75
20.13
22.25
23.13
9.13
1.19
9.53
23.78
24.50
1.97
4.75
6.88
7.75
20.13
22.25
23.13
9.13
11.13
1.19
1.75
9.94
11.06
24.59
27.94
24.50
28.31
2.25
2.41
4.75
6.75
6.88
8.88
7.75
9.75
20.13
23.94
22.25
26.06
23.13
26.94
All measurements shown in inches.
I-6
10836 - Section I
11/1/02
3:24 PM
Page 179
Nonconductive, watertight, corrosionand impact-resistant Valox® enclosure
ensures NEMA 4X and 12 ratings. Withstands
the harshest industrial environments.
IEC Fusible Mechanical Interlock
Fusible Mechanical Interlock
Heavy-duty, ergonomic switch
handle meets OSHA Lockout/Tagout
requirements and provides plenty of grip
for sure, easy operation. Black/red color
coding and high-visibility ON/OFF markings
clearly indicate status from a distance and at
any visual angle.
Color-coded label clearly
identifies voltage rating of mating
IEC plug for fast identification.
Durable brass/nickel-plated
contacts ensure reliable, long-lasting
electrical performance and corrosion
resistance.
Completely interchangeable with
all manufacturers’ IEC 309-1 and 309-2
plugs for economy and versatility.
Adjustable mounting feet can
be moved to center of unit for instant
strut- or pole-mounting without special
brackets or harnesses. Oversized foot
design eliminates the need for washers.
Durable, stainless
steel coverretaining chain
makes installation
and maintenance
more convenient.
Easy to drill for bottom wiring
access, top wiring access — or
both. Only one catalog number per
amp rating — simplifies ordering and
provides maximum application flexibility.
I-5
IEC Fusible Mechanical Interlock
10836 - Section I
11/1/02
3:24 PM
Page 178
Fusible Mechanical Interlock
Hinged access door with
windows allows clear viewing
of blown-fuse LED indicators
and provides fast, easy access
to fuse pullers.
Compact design fits in most I-beams
to provide mounting versatility, easy
access, and reduced possibility of
impact damage.
Corrosion-resistant,
stainless steel captive
screws speed installation,
minimize risk of lost parts,
and withstand abuse.
Captive, quick-release,
stainless steel screws
speed fuse removal, ensure
a watertight access door
seal, and won’t fall out.
Patent-pending integral
fuse pullers with easy-grip
ergonomics make removing
and replacing blown fuses
simple, comfortable, and quick.
Time-saving LED indicators
identify blown fuses at a glance.
Heavy-duty, steel-geared
switch mechanism provides
enhanced durability and extralong service life.
Fusible Mechanical
Interlock Operating
Sequence
1. When there is no plug in
the device, the lock tab is
in the “off” position and
prevents the lock gear
from turning. The handle
cannot be moved to the
“on” position.
2. Upon inserting a plug,
the lock tab moves
from the “off” position,
freeing the lock gear.
3. The handle can then
be moved to the “on”
position. This rotates the
lock gear and engages
the key on the plug to
prevent it from being
removed. At the same
time, the rack is actuated
and rotates the switch
gear, turning on the switch
and inducing power.
4. Returning the handle to
the “off” position frees the
lock gear, disengaging
the plug key from the
switch and allowing the
plug to be removed.
Valox® is a registered trademark of the General Electric Co.
I-4
10836 - Section I
11/1/02
3:23 PM
Page 175
We took a close look at your IEC industrial product needs —
and responded with unique, new solutions.
Installers asked for quick, no-guesswork wiring… Plant and
MRO staff asked for maximum durability and minimum
downtime… And everyone wanted better selection to meet
today’s demanding requirements without compromise. Now
take a close look at our answers: all-new Fusible Mechanical
Interlocks that cut downtime, thanks to the first-ever visible
blown-fuse indication. New Fusible Safety Switches with the
same innovative blown-fuse-indicating LEDs. And new
capacities in P&S Non-Fusible Interlocks and Safety Switches.
Add proven feature-rich P&S Pin & Sleeve devices, and the
result is a problem-solving IEC 309-1 and -2 product family.
It’s ready to work for you anywhere — because P&S IEC 309
products are guaranteed to be interchangeable with all IEC
309-1 and -2 devices, and because more than 50 countries
are IEC participants, including all the world’s major trading
nations. As a result, manufacturers can easily standardize their
electrical component specifications worldwide, simplifying
purchasing, training and application to reduce costs.
P&S IEC products work for you, helping you multiply those
savings — thanks to uncompromising materials and construction
that deliver long-term dependability.
Take a closer look at the complete P&S IEC 309 industrial
family. Compare construction, features, and specifications. Add
the support of a global company, ready to help you succeed no
matter where you do business. And see why this is the selection
that works for you.
Our durable, high-performance
IEC 309 Industrial Products solutions
have a unifying principle: Just because
a device has to endure difficult
conditions doesn’t mean it has to be
difficult to wire and use.
Contents
Device
Configuration & Clocking System
Fusible Mechanical Interlock
Non-Fusible Mechanical Interlock
Fusible Safety Switches
Non-Fusible Safety Switches
Pin & Sleeve Devices
Pin & Sleeve Devices Dimensional Information & Technical Specifications
Product Selection Guide
Page Number
I-2
I-3 – I-7
I-8 – I-13
I-14 – I-19
I-20 – I-24
I-25 – I-31
I-32 – I-38
I-39 – I-41
I-1
IEC 309 Industrial Products
IEC 309 Industrial Products
10836 - Section I
11/1/02
3:24 PM
Page 181
Materials of Manufacture
Typical/Sample Spec
Typical Specifications
Manufacturer’s Identification: Pass & Seymour PS560FMIR5W
Description: Fusible Pin & Sleeve Mechanical Interlock
Electrical Type: 3 Pole + Neutral + Earth
Rating: 60A 3ø 600VAC 15 HP standard, 50 HP maximum
Configuration: IEC clock position 5
Enclosure Type: NEMA 4X (watertight, hosedown), 12K (dusttight, falling dirt), IP67 suitability
Conduit Location: Top or bottom feed. Unit shipped with no holes drilled; a top and bottom feed spot drill is provided for locating hole saw
or knockout. End user decides at installation whether top or bottom feed is appropriate. No closure plug kits required.
Performance
Materials
Enclosure Cover
Enclosure Base
Enclosure Door
Enclosure Gasket
Door Hinge
Switch Handle
Switch Handle Seal
Shaft
Gear Mechanism
Locktab
Switch Key
Mounting Feet
Mounting Feet Screws
Enclosure Assembly Screws
Enclosure Assembly Inserts
Receptacle Lid
Receptacle Gasketing
Receptacle Lid Hinge Spring
Receptacle Contact Carrier
Receptacle Sleeves
Receptacle Terminal Screws
Grounding Plate
Cover Chain
Conduit Hub
Viewing Slots in
Fuse-Access Door
Valox 357 ®
Valox 357 ®
Valox 357 ®
Neoprene
316 Stainless Steel
Valox 357 ®
Neoprene
Brass
1/8" Zinc-Plated Steel
10% Glass-Filled Nylon
10% Glass-Filled Nylon
Valox 357 ®
300 Series Stainless Steel
300 Series Stainless Steel
Brass
Valox 357 ®
Neoprene
300 Series Stainless Steel
Polyamide 6
20-60 amp Brass/Nickel Plate
100 amp Brass/Silver Plate
Zinc-Plated Steel
Zinc-Plated Steel
300 Series Stainless Steel
Aluminum/Zinc
20/30 amp shipped with one (1) 1"
60 amp shipped with one (1) 11/4"
100 amp shipped with one (1) 11/2"
(will also fit a 2" hub, not provided)
1/8" thick glass lens
Electrical:
Fuse Type
Dielectric Voltage Withstand
Maximum Working Voltage
Current Interrupting
Short Circuit
Withstand Rating
Operations
Auxiliary Contacts
Mechanical:
Impact Resistance
Terminal Identification
Product Identification
Mounting
Environmental:
Moisture Resistance
Operating Temperature
UV Resistance
For use on circuit capable
of delivering not more
than 10,000 RMS amps at
receptacle voltage rating
Mechanical: 15,000 cycles
Electrical: 10,000 cycles
10A @ 600VAC
1 N.O. & 1 N.C.
Per UL746C
Per UL, CSA, and IEC
specifications
Identification and rating on
external and internal labels
External adjustable feet
with five (5) positions
Can be mounted directly to
channel or strut
(no washers required)
Per UL50, section 35,
NEMA Enclosure Type 4X
(watertight, hosedown)
Per UL50, section 35,
NEMA Enclosure Type 12K
(dusttight, falling dirt)
IP67 suitability
UL94 5VA and VO
Classification
Maximum continuous: +60°C
Minimum continuous: -50°C
without impact
All enclosure materials are
UV stable
Hub shown at bottom of unit for reference only; may be
field-installed for top or bottom entry.
Front
Side
Back
(See dimensions on page I-6.)
I-7
Materials of Manufacture
Flammability
Class “J”
3000V minimum
600V RMS
Listed for current
interrupting at full-rated
current and voltage
IEC Fusible Mechanical Interlock
Fusible Mechanical Interlock