Description

The *4T temperature controls from Therm-O-Disc combines a double pole, single throw (DPST) switch mechanism to provide simultaneous operation of two separate electrical circuits. Available in calibrations from *0°F to **0°F (*8°C to **7°C) and nominal differentials from *0°F to *0°F (*6.5°C to *4.5°C), the *4T provides excellent life characteristics at electrical loads up to *5 amps at **0VAC. 

Features and Benefits
• Double pole, single throw switch configuration.
• Auto-reset switch action with nominal differentials from *0°F to *0°F (*6.5°C to *4.5°C).
• Snap-action bimetal disc for high-speed contact separation.
• Available with an exposed or enclosed bimetal disc in either surface or airstream mounting configurations.

Switch Actions and Typical Applications
The *4T is an automatic reset double pole, single throw (DPST) switch that can be built to either open or close two independent sets of contacts on temperature rise. Once the temperature falls to the specified reset calibration, the contacts automatically return to their original state. A “two stage” switch configuration allows simultaneous switching of two independent circuits with a single bimetal disc. The *4T is typically utilized to limit temperatures of heating elements in electric furnaces and clothes dryers.
Agency Ratings: 
UL (File MH****4) ****- **0VAC / *5 amps / **0,**0 cycles
                                        **0VAC/ *5 amps/ **0,**0 cycles
CSA (File LR****6) *******0 VAC / *0 amps/ **0,**0 cycles
                                       **0 VAC / *0 amps/ **0,**0 cycles
Type:
T-O-D *4T*1
T-O-D *4T*2
T-O-D *4T*4
T-O-D *4T*1
T-O-D *4T*2
T-O-D *4T*4
T-O-D *4T*1
T-O-D *4T*2
T-O-D *4T*4
T-O-D *4TX*1
T-O-D *4TX*2
T-O-D *4TX*4
T-O-D *4TX*1
T-O-D *4TX*2
T-O-D *4TX*4
T-O-D *4TX*1
T-O-D *4TX*2
T-O-D *4TX*4
T-O-D *4TXX*1
T-O-D *4TXX*2
T-O-D *4TXX*4
T-O-D *4TXX*1
T-O-D *4TXX*2
T-O-D *4TXX*4
T-O-D *4TXX*1
T-O-D *4TXX*2
T-O-D *4TXX*4

For Example:
*4T*1 *****5 L*****0F
*4TX*1 x*****-A L****7C
*4T*1 *****6 L*0C