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Unit of Measure

Specifications

Brands

 N/A WATTCO™

Temperature Range

 N/A 250 to 650 ºF120 to 340 ºC

Voltage

 N/A 120 V240 V

Current at 120 Volt (V) Voltage

 N/A 25.0 A

Current at 240 Volt (V) Voltage

 N/A 22 A

Bulb Size

 N/A 5/16 x 3 in

Output Types

 N/A Single Pole Single Throw (SPST) Switch (Open On Rise)

Construction

Construction

 N/A With a screwdriver adjustment for tampering prevention. When the limit temperature is achieved, contacts open and remain open until the temperature is below the control setting and the control reset button is deactivated.

Application

Application

 N/A Industrial processes with potential safety risks or damage due to control malfunction, loss of liquid level or airflow. Use with a control thermostat is mandatory.

Wiring

Wiring

 N/A Closed one pole and one throw device.
On temperature rise: pole and throw open up.
Limits include: 240 V neon pilot light for 120-240 V VAC circuits.
Pilot light is wired to light if the high limit temperature is reached.

Note

Note

 N/A
  • SPST switches have a thermostatically opened double pole and are mechanically opened single pole in the OFF position.
When ordering, please specify: Quantity, catalogue no., voltage, wattage, and extra features.