In our Rod & Tube bimetal Thermal Switch products, contact movement is achieved via differences in the coefficients of expansion of two materials, in this case the outer tube and the inner rod. This family of switches is chracterized by very rapid response time and very high temperature sensing.
Other X1 switch configurations with 1/2-20UNF-3A threads & screw terminals:
X1009 = close-on-rise
X1010 = close-on-fall
X1031 = open-on-fall
X1032 = open-on-rise
Calibration Temp (factory set)
0F - 650F (-17C - 343C)
Safe momentary undershoot/overshoot
-70F - 800F (-56C - 426C)
Setpoint Tolerance
± 5F (± 2.8C) (standard)
Tighter tolerance ±3F (± 1.7C) available for added fee.
Actuation/Deactuation Differential
0F to 5F (0C to 2.8C)
non-adjustable
Electrical Action
SPST
Electrical Rating
28 VDC /115 VAC
2 Amp resistive, 1/2 Amp inductive
Endurance
Contact the factory regarding endurance information available for your load conditions.
Weight (approximate)
1.1 oz.
Response time per MIL-S-24236, P4.7.5.1
From 25 secs. to 45 secs. (varies with thermal mass of switch body)
