KSD9700/BK05-BB1D Metallic Shell Temperature Control Switch - 160°C NC, 5A 250V
The KSD9700/BK05-BB1D is a metallic-shell, snap-action thermal switch designed for reliable over-temperature protection in electrical appliances and industrial equipment. It features a normally closed (NC) contact that opens at a fixed 160°C setpoint, rated for 5A at 250V AC/DC.
Features
- Fixed 160°C (±5°C) normally closed (NC) snap-action thermal switch.
- Rated for 5A resistive load at 250V AC/DC for robust circuit protection.
- Durable metallic shell construction for effective heat conduction and mechanical durability.
- Compact design with integrated 7cm lead wires for straightforward installation.
- Ideal for over-temperature cut-off in heaters, motors, transformers, and power supplies.
Out of stock
The KSD9700/BK05-BB1D is a bimetallic disc thermostat engineered for precise thermal management. Its operation relies on a snap-action mechanism where a bimetallic disc inside the metallic shell deflects at the calibrated temperature, rapidly opening the normally closed contacts to break the circuit. This provides a failsafe, non-resettable cut-off to prevent overheating damage.
Constructed with a metallic housing, the switch ensures excellent thermal conductivity and response time, allowing it to accurately sense the ambient temperature of the device it’s mounted on. The robust design is suited for environments requiring a simple, reliable, and cost-effective thermal protection solution without the need for electronic control circuitry.
Additional Information
| Weight | 0.03 kg |
|---|---|
| Dimensions | 9 × 7 × 1 cm |












