Thermal switch latcher
These thermal switches are used for monitoring/controlling temperature without an electricity supply.
With a latcher, the circuit is broken upon reaching a defined temperature threshold or a temperature that is too low within a predefined temperature range.
Temperature latchers prevent automatic resetting using a high-value resistance in parallel to the contact system. The circuit is closed only after disconnecting the voltage and a short cooling-off phase.
Special models for specific applications are available on request.
Housing material and temperature ranges:
- Plastic (SO),
Temperature range -60°C to 200°C
- Ceramic (HCSO/VCSO/CSO)
Temperature range -60°C to 390°C
Degree of protection for the housing: IP 40