AUTO PIN SWITCHES
ALARM SWITCHES
SPDT
Can be used on normally open
or normally closed loop systems.
Switch measures 2” long X 3/8”.
CAT# MS-7 $4.50 each
10 for $4.25 each
PRESS-FIT MAGNET SWITCH
Press-fit into 3/8" hole. Ideal for windows
and doors. For normally closed systems.
0.75" operating gap. U.L. listed.
Standard 1.93" long pin switch for
auto security and lights.
CAT# PSW-2
ADJUSTABLE HOOD /
DOOR PIN SWITCH
2-3/4" polycarbonate pin switch. Pin dimensions:
8.6 mm dia. x 19.5 mm H. Shaft diameter: 7.94 mm
(5/16"). Accepts 1/4" female disconnect.
CAT# PSW-17
For closed loop alarm systems.
Switch is closed when magnet is
near. Cover hides screw terminals.
Off-white switch and magnet. UL.
CAT# MS-14 $4.25 each • 10 for $40.50
$1.75 each
THERMAL SWITCHES
CAT# MS-11 $3.50 per set
10 sets for $32.50
STANDARD MAGNETIC
PROXIMITY SWITCH
$1.00 each • 10 for $9.00
NORMALLY-CLOSED
Prevent overheating by opening circuit at rated
temperature. Open upon rise to rated temperature.
Auto-reset when temperature drops.
75°C (167°F) Closes 50°C (122°F)
Klixon 9700K251-48
Rated 13A/250 Vac. 3” lead length.
PLUNGER-TYPE MAGNETIC SWITCH
CAT# THSW-167
Seco-Larm® "Enforcer" #SM-4301-TQ.
White, normally-closed plunger
switch. Circuit is open when plunger
is extended from housing. Plunger travel
is 1/4". Magnet and reed switch contained in housing. Quick-connect screw
terminals for 22-16 AWG wire. Spacer
and screws included. cULus.
75°C (167°F)
CAT# MS-42
$4.95 each
ROLLER-BALL SWITCH
Seco-Larm® "Enforcer" # SM-4302-LQ/W.
White, normally-closed roller-ball
switch. Circuit is open when ball is
extended from housing. 1/4" travel.
Magnet and reed switch contained in
housing. 18" wire leads. Spacer and
screws included. cULus.
CAT# MS-43
Ying Long # YL-2. White plastic
on-off thumbwheel switch for
SPT-1 zip cord. No soldering
necessary. Simply cut out a small
portion of one side of the zip
cord, and screw the two halves of the switch
together over the cord. Rated: 6 A 125 vac,
3 A 250 vac, 3A 125V. UL, CSA listed.
50¢ each • 10 for 45¢ each
FLOAT SWITCH WITH
INTEGRATED THERMISTOR
Gems Sensors 222727
Horizontal liquid level float
switch. For sensing rising or
falling liquid levels (normally open or normally
closed). Hermetically sealed magnet and reed
switch for accurate, reliable long-life operation. Integrated 10K ohm NTC thermistor allows monitoring
of liquid temperature as well. Threaded 13/16" male
Nylon stem. Polypropylene float, 2.4" long from
hinge to end. Four 10" leads, two for switch (red)
and two for thermistor (green).
CAT# FLW-1 $5.00 each
10 for $4.75 each
20
Klixon 7A M202
0.70” x 0.41” x 0.16”. 1.75” leads. UL, CSA, KEMA.
CAT# THSW-75
$1.00 ea. • 10 for 85¢ ea.
95°C (203°F)
Klixon 7AM026
Rated 20A / 16Vdc, 22A/ 115 Vac
CAT# THSW-95
$1.00 ea. • 10 for 85¢ ea.
105°C (221°F)
3TMH01 L105-20C Ceramic
body with 16mm diameter
metal face. Removed from new equipment with
short, heat-resistant cloth covered leads.
CAT# THSW-60
$1.50 each
$5.35 each
IN-LINE THUMBWHEEL SWITCH
FOR SPT-1 CORD
CAT# SWT-2
75¢ each
NORMALLY-OPEN
Closes upon rise to rated temperature
110ºC / 230ºF
Uchiya OP61G. Auto-reset. For 10-500mA current.
0.25” x 0.61” x 0.12. Solid bare wire leads.
CAT# THSW-230
50¢ each
100ºC / 212ºF
Limitor #T160.
0.62” x 0.31” x 0.15”. Stranded wire leads.
CAT# THSW-212 50¢ each
THERMAL FUSES
Sefuse SF/E series Thermal Fuses. One-time use devices that open circuit upon rise to rated temperature.
Protect heat-sensitive equipment and appliances from
overheating. 4mm dia. 66mm long including leads.
Rated 15/10A resistive, 250ACV. UL, CSA, DVE.
CAT#
SEFUSE#
Operating Temp.
TCF-94
TCF-121
TCF-157
TCF-192
TCF-240
SF91E
SF119E
SF152E
SF188E
SF240E
94C°
121C°
157C°
192C°
240C°
All Thermal Fuses 75¢ each
10 for 70¢ each • 100 for 60¢ each
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