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Thermal
        Home Page >> Index Page >> Thermal: Temperature Control Switches, Resistors >> Thermostatic Control Switches
 
Thermostatic Control Switches

Thermostatic Switch
(SWH) WA51-44802
Thermostatic switch. Opens @ 130ºF, closes @ 110ºF. 12 amps, 120v / 240v / 28 vdc. 2-5/16" c-c mounting holes. NSN: 5930-00-812-8885.
 

Thermal Switch
(SWH) 20700L35-65
Klixon thermal switch. Normally closed. Opens @ 65ºC. 10 amp, 120v / 240v contact. Q.C. mini spade clips. 15/16" c-c mount holes. Mounted on a 2-1/2" "L" bracket.
$12 each
 
$14 each

Adjustable Hi-Temp
Air Thermostat

(SWH) A-1S
Burling adjustable Hi-temp air thermostat. 35 - 1300ºF. SPDT 15 amp contacts. Made for replacement on Electro Impulse DPTU-75K dummy load. Includes MS connector. 8" long probe.
 

Brass Auto Type Sender
119 Ohm @ 75ºF

 
(RTV) 143241-RL91
Brass auto type sender. 119 ohm @ 75ºF. 1/2" NPT. Stamped "224F". Resistance goes down with temperature rise.
$145 each
 
$10 each - $8 (10-49), $7 (50+)

Surface Mount Thermal Switch
95ºC (170ºF) - Normally Open
(SWH) E95C
Elmwood Sensors surface mount thermal switch. 95ºC (170ºF), normally open. Closes on increased temperature. Perfect to engage a fan on electronic equipment or cabinet. 15/16" c-c mounting holes.
 

Surface Mount Thermal Switch
250ºF - Normally Open
(SWH) 3150-23-103
Elmwood Sensors SMD778065-1 surface mount thermal switch. 250ºF, normally open. Closes on increased temperature. #8 stud mount.
$10 each - $9 (10-49), $8 (50+)
 
$12 each - $10.50 (10+)

Thermostatic
Control Switch
(SWH) 101A
Flavor Crisp thermostatic control switch. 0 - 375ºF. Available with or without dial. Does NOT include temperature sensor. Mfg. P/N: 101A-166-00AG. (Add $10 extra for graduated dial).
 

Fenwal Fire Detector
Thermostatic Switch
(SWH) 17343-85
Fenwal fire detector thermostatic switch. Closes at 325ºF, normally open switch. Mounts through 5/8" hole. 2-3/4" behind panel depth, 4-3/8" long. NSN: 5930-00-683-2779.
$25 each
 
$23.75 each

Thermostatic Control
Switch
(SWH) 354-103
Stemco 180º - 208ºF. adjustable thermostat makes on rise a SPST N.O. switch contact. 24" captube. Switch is SPDT. Can be reversed to break on rise.
 

Chromalox 200º to 500º F
Temperature Controller
(SWH) AR-5529
Thermostatic switch has DPST 30 amp, 277v switch capacity that remains open until probe reaches temperature set at dial, from 200º to 500ºF. 10" probe length, 8 foot long tubing.
$15 each
 
*** SOLD OUT ***
 

Ranco -35ºF to +15ºF
Refrigeration Controller
(SWH) 010-1433
Commercial refrigeration temp controller covers -35º to 15ºF with an adjustable differential of 3-25ºF. SPST switch closes on temp rise, opens on low, great action for freezer. 76" long cap tube.
 

Johnson -30º to 50ºF
Temperature Controller
(SWH) A19AGF-20C
Thermostatic contol has SPDT switch adjustable -30ºF to 50ºF with a fixed 2.5º differential. 7 foot long cap tube.
*** SOLD OUT ***
 
 
*** SOLD OUT ***
 

Airpax Thermal Switch
90ºC
(SWH) 67L090
Airpax thermal switch. Opens on temperature rise @ 90ºC, ±5%. 1 amp. Normally closed. TO-220. 6,000 available.
 

Thermik Thermal Switch
110ºC
(SWH) N01-110.05
Thermik thermal switch. Normally closed rated at 500 vac, 5 amp maximum, 110 vdc. 110ºC, ±5%. 20 mm leads. 10 mm diameter. PCB Terminals - Radial. 380,000 available!!
$6 each - $5 (10-99),
$4 (100-999), $3 (1,000+)
 
$3 each - $2.50 (10+), $2 (100+)
$1.25 (1000+), 80¢ (10,000+), 61¢ (100,000+)

Thermal Switch
110ºC
(SWH) T11-110-5
MIC thermal switch.. Normally closed. 110ºC, ±5%. 1 amp contact. 5/16" x 1/2" diamond shape. 6" leads. 18,000 available.
 

Thermal Switch
100ºC
(SWH) T11-100-5
MIC thermal switch. Same as left except 100ºC, ±5%.
$4 each - $3 (10+), $2.50 (100+), $1.50 (1,000+)
 
$5 each - $4 (10-99), $3.50 (100+)

Klixon Hermetic
Thermostatic Switches
Flange style
 

Klixon Hermetic
Thermostatic Switches
(SWH) C4344-192-11
Thermostatic switch has SPST n.o. 6 amp switch capacity that is closed above 40ºF and open below 20ºF.
$10 each
(SWH) MI300255481
N.O. as above but switch closes between 255º to 300º.
$15 each
 
(SWH) F210110478
Stemco thermostatic switch has SPST n.o. 50ma switch capacity that closes 200ºF to 220ºF (boiling?).
*** SOLD OUT ***
 

Klixon Hermetic
Thermostatic Switches
Stud Mount
 

Klixon Hermetic
Thermostatic Switches
(SWH) 554T227A240
Thermostatic switch similar to left, SPST n.c. 5 amp switch capacity that opens between 227ºF to 240ºF.
$5 each
(SWH) 11041-32-130
Thermostatic switch has SPST normally closed, 5 amp switch capacity, that activates @ 175ºF and deactivates @ 250ºF.
$10 each
 
(SWH) 504N227A240
Same as left 554T but HI-REL, gold contacts.
$8 each

Behold!
Bellows
(SWX) 10-6008
This is the bi-metal bellows for a temperature sensative pheumatic device. The bellows will expand / contract with heat/cold, causing a pressure or vacuum on tubing. 1/8" flare. 9-1/2" long.
 

Analog Thermostat
on a chip

(SIC) LM26CIM5-XPA
National S0T23-5 surface mount device.

• Dynamic range: -55ºC to 110ºC. 105ºC threshhold
$5 each
 
$1.25 each - $1 (10+)

Thermal Switch
(SWH) C104970
Portage Electric Products / Pepi thermal switch. 100ºC, ±5%. 6 amp contact. Normally open. 3/4"L. 3/16" x 1/4". KR-32R+100f.
 

Thermal Switch
(SWH) C104408-140
Portage Electric Products / Pepi thermal switch. 140ºC, ±5%. 6 amp contact. Normally open. 3/4"L. 3/16" x 1/4"; 4-1/2" wire leads.
$3 each - $2.50 (10+), $2 (100+)
 
$3 each - $2.50 (10+), $2 (100+)
 

Analog Thermostat
on a chip
(SIC) LM26CIM5X-ZHA
Same as (SIC) LM26CIM5-XPA except 120ºC threshhold.
 
 
$1.25 each - $1 (10+)
 
For More Information
E-mail: grinnell@surplussales.com

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