Honeywell Bi-Metallic Thermostat, Opens at +90°C, Closes at +75°C, +150°C Max, SPST NC, Automatic Reset

Snap action bi-metallic disc operates an SPST contact which is electrically isolated from the mounting bracket.
All types reset when the temperature falls to nominally 15° below operating temperature.
• Phenolic body with stainless steel end cap.
• 1/4in tab termination.
• Contacts are rated to 250 Vac 10A with a maximum contact resistance of 50 mΩ.
• Dielectric strength of 2000 Vac.
• N/C types open on temperature rise.
• N/O types close on temperature rise.

UL recognised component, CSA Certified

Choose this snap-action Honeywell bi-metallic thermostat for precision temperature regulation in 250 V AC-supplied circuits. This SPST (single pole, single throw) switch is normally closed until the temperature rises to +90°C. It automatically resets at 15°C below the nominated operating temperature. Dielectric strength of 2000 V AC means the unit can withstand high voltages without breaking down or failing. This makes it a durable component capable of providing exact control.

• Stainless-steel end cap for longevity
• Contact rating of 10 to 15 A can tolerate high current situations
• Quick connecting terminal type for ease of installation
• Broad operating temperature range of 0°C to +150°C for versatile application

• Automotive industry
• Large domestic appliances
• Heat and smoke detection

The body of the switch is made from phenolic plastic – a composite resin containing phenol and aldehyde. As well as offering reliable electrical insulation, for safe use, this material is rigid and durable, meaning the switch will offer long service life.

Thermal Switches