Honeywell Bi-Metallic Thermostat, Closes at 35 °C, 186 °C Max Open, Close On Rise, Open On Rise, Automatic Reset, SPST,

This thermostat is a temperature-responsive switch designed for commercial and industrial environments where reliable control of thermal conditions is required. It operates by changing contact state at a defined closing point to control circuits and is suited to installations requiring bracket mounting and automatic restoration after temperature excursions. The device meets recognised international approvals relevant to industrial electrical components.

• SPST contact delivering 10A switching capacity at 250V AC for load control
• Closes contact at 35°C to trigger temperature-dependent actions
• Automatically resets to restore normal operation after cooldown
• Rated for continuous use up to 186°C for high-temperature exposure
• Solder tab terminals for secure PCB or wiring connections
• Bracket mount simplifies fixed installation in control panels

• Suitable for thermal protection of motors and transformers in panels
• Ideal for process equipment requiring a 35°C activation threshold
• Used with HVAC control circuits in commercial buildings
• Can be used for safety cut-out in heating elements and ovens
• Suitable for instrumentation and control racks in industrial systems

The switch operates as a single-pole single-throw device and is configured to open or close depending on rise conditions, supporting both open-on-rise and close-on-rise switching behaviours.

It is supplied for fixed mounting via a bracket and electrical connection is via solder tab terminals suited to direct wiring or PCB soldering.

The unit is specified for operation down to 0°C and can be exposed to ambient conditions up to 186°C without losing rated performance.

It carries multiple standards approvals from recognised bodies, reflecting compliance with established industrial safety and performance criteria.