Multicomp Pro Thermal Switch, Normally Closed, 70°C

The Multicomp Pro Thermal Switch is a highly reliable thermostat device designed for precise temperature control and protection in a wide range of electronic and electrical applications. Operating as a normally closed (NC) switch, it features a thermo-bimetallic snap-disc mechanism that provides a fixed switching temperature of 70°C, ensuring consistent and accurate performance.

The switch utilises a double contact system. When the external temperature reaches its calibrated threshold, this system opens or closes the connected circuit. Heat transfer into the device occurs via convection or direct conduction from all sides onto its housing, making it sensitive to the ambient temperature of its installation environment. Its robust design, wide performance range, and diverse execution options allow it to function effectively as a protective switch, sensor, or controller.

Ideal for demanding applications, this thermal switch is particularly suited for use in motors, transformers, coils, electronic assemblies, sensors, and process automation systems. For sensitive low-voltage and signal-current applications, such as precise temperature sensing, the model features gold-plated contacts to ensure reliable signal integrity and low contact resistance.

Constructed with quality and compliance in mind, the switch holds approvals from VDE, UL, and cUL, meeting international safety standards. It is rated for 1000 switching cycles under full load and offers a dependable solution for thermal management and safety cutoff functions.