Thermostats

A creep-action thermostat/thermal protector. Shunted type bimetal design allows for higher contact ratings. Equipped with gold diffused contacts for use in low voltage/low current applications.

Versatile, multipurpose creep action thermostats/ thermal protectors for temperature sensing applications, heaters, motors and more. Available with gold-diffused contacts for exceptionally low contact resistance in critical low-voltage/ low current circuits.

An economical creep-action thermostat for low-current 120 VAC applications. Its opposite-end terminals and low profile allow for various installation options. Approvals include both appliance and heating pad ratings.

A low-cost creep-action thermostat offering the same mounting flexibility as the Model E. Designed for 120 VAC small-appliance and other heated applications, with a higher current rating and higher calibration range than the Model E.

A creep-action thermostat/thermal protector with a higher resistive-bimetallic element for increased current sensitivity. Available with gold diffused contacts for use in low voltage/low current applications.

A Low-cost creep-action thermostat with crimp connections for fast, easy termination. Available in same end (Model A) or opposite (Model AA) configurations. Designed for use on low-current, 120 VAC loads.

A low-cost creep-action thermostat with crimp connections for fast, easy termination. Available in same end (Model A1) or opposite end (Model AA1) configurations. Designed and approved for use in heating pads and electric blankets.

A creep-action thermostat/thermal protector with highest contact rating of all Model A Series thermostats. Available with gold diffused contacts for use in low voltage/low current applications, or with fine silver contacts for 120 VAC applications.

A snap-action thermostat specially designed for 120 and 240 VAC appliance and other heated applications. Available with either a wide or narrow differential between opening and closing temperatures for tighter temperature control.

A snap-action, self-hold thermostat for motor and appliance applications. In a fault condition, the Model JS opens the circuit, and an internal heat source holds it open until power is removed, and the unit is allowed to cool. The thermostat then resets, allowing continued operation.

A snap action thermostat that functions like a non-resettable type control. This single operation thermostat performs like a thermal fuse with the reliability of a 100% tested bimetallic thermal control.

A snap-action thermostat/thermal protector with the highest contact ratings of any of our controls. Suitable for use on 120/240 VAC loads. Available with variety of bi-metallic elements to enhance performance characteristics.

Temperature range -25°C to 390° C Tolerances and hysteresis of the switching temperature on request.

Thermoswitches with manual restart, electrical self-holding or single operation devices (SOD) function

These miniaturised thermoswitches enable simultaneous implementation of two different switching functions in one device. With this thermostat, defined time-delayed switching on and off is implemented and if a set defined limit temperature is exceeded the same thermostat acts as overheating protection.

The switching contact of this type of thermoswitch/thermostat can be implemented as a break contact (THO) or a make contact (THS). In the event of rising or falling ambient temperature the switching contact is automatically actuated by the bimetallic snap washer. The switching temperature is permanently set in the factory. All conductive parts are electrically insulated from the brass enclosure.

The thermoswitches can be supplied in plastic or ceramic enclosures.

The newly developed thermoswitches with changeover contact also operate on the basis of the bimetallic snap washer principle.