Description

T-O-D *0H*1 Capillary Thermostats From Therm-O-Disc

The *0H series thermostat from Therm-O-Disc was originally developed to sense hot spots along the length of electric baseboard heaters. It is also used in other applications where it is necessary to sense temperatures along a continuous length. 
The *0H capillary tube is vacuum-charged with selected fluids to give specific calibrations. When the calibration temperature is reached, a change in fluid vapor pressure allows the diaphragm to snap through and operate the contacts. The snap-action design provides high-speed contact separation and excellent reliability.
Typical applications for the *0H include electric baseboard heaters and other HVAC applications.

Features:

Single pole, single throw
Capillary tube lengths from *4 inches to **4 inches
Available with either 1/4 inch, *0 degree blade terminals or 6.5 inch lead wires

Switch Actions :

Automatic Reset (Type *0H*1) – SPST contacts open on temperature rise and automatically reset on temperature fall.

Agency Ratings:

UL (File. MH****4)  *****- **7VAC/*5A/**0,**0 cycles 

CSA (File. LR****8) ****- **7VAC/*5A/**0,**0 cycles 

                                         **0VAC/*0A/**0,**0 cycles

For Example:

T-O-D *0H*1 *****8 L**5F
T-O-D *0H*1 *****6 L**0F
T-O-D *0H*1 *****0 L**0F
T-O-D *0H*1 *****9 L**5F
T-O-D *0H*1 *****0 L**5F

 

The *0H*4 manual reset temperature control from Therm-O-Disc was originally developed to sense hot spots along the length of electric baseboard heaters. It is also used in other applications where it is necessary to sense temperatures along a continuous length.
The *0H capillary tube is vacuum-charged with selected fluids to give specific calibrations. When the calibration temperature is reached, a change in fluid vapor pressure allows the diaphragm to snap through and operate the contacts. The snap-action design provides high-speed contact separation and excellent reliability.
Typical applications for the *0H include electric baseboard heaters and other HVAC.

Features:
Single pole, single throw
Capillary tube lengths from *4 inches to **4 inches
Available with either 1/4 inch, *0 degree blade terminals or 6.5 inch lead wires
“Push-on” screwless mounting
Manual reset available (M1 trip free construction)

Agency Ratings:

UL (File. MH****4)  *****- **7VAC/*5A/6,**0 cycles 

CSA (File. LR****8) ****- **7VAC/*5A/6,**0 cycles 

                                         **0VAC/*5A/ 6,**0 cycles

                                          **0VAC/*0A/ 6,**0 cycles

Part Numbering:
T-O-D *0H*4 *****3 L**0F;
T-O-D *0H*4 *****3 L**0F;
T-O-D *0H*4 *****8 L **5F;
T-O-D *0H*4 *****0 L**0F etc.