Designed specifically for harsh, high temperature environments
Snap action bi-metallic disc, which is electrically and thermally isolated from the switch, actuates the normally closed contacts
Ceramic housing with heat sensitive disc retained by a heat conducting stainless steel end cap
1/4in. tab termination
Contacts are rated to 250Vac 10A with a maximum contact resistance of 50mΩ
Dielectric strength of 2000Vac.

UL recognised component, CSA Certified

Choose this high-performance Honeywell bi-metallic thermostat for accurate temperature regulation in challenging settings. It's been designed specifically for use in harsh, high-temperature environments. The SPST (single pole, single throw) contacts are electrically separated from the mounting bracket for safety. The snap-action switch is normally closed (NC) and will open when the temperature rises above +250°C. It automatically closes (resets) once it goes down to a temperature of +210°C, so you don't need to reset it manually.

• Durable ceramic body with a heat-sensitive disc to withstand harsh environments
• Factory calibrated for standard performance
• Quick-connect terminals for ease of installation
• High-capacity 10 A rating compatible with HVAC (heating, ventilation and air conditioning) systems
• Compact size for rapid response to temperature changes

• Heavy industry
• Heating and air-conditioning equipment
• Metalworking equipment

Honeywell’s high-spec 2455RC series of thermostats can be customised and calibrated to meet your exact temperature needs. This particular device has been designed for use in high-temperature applications such as pottery kilns and tubing manufacture, as well as in microwaves, decorative fireplaces or glue guns.

Thermal Switches