Generic KSD9700/BK05-BB1D Metallic Shell Temperature Control Switch - 70°C NC, 5A 250V
The KSD9700/BK05-BB1D is a metallic-shell, snap-action thermal switch designed for over-temperature protection in electrical circuits. It features a normally closed (NC) contact that opens at a calibrated 70°C set point, rated for 5A at 250V AC/DC loads, ensuring reliable safety cutoff in appliances and power equipment.
Features
- 70°C Normally Closed (NC) snap-action thermal switch with precise bimetal actuator.
- Rated for 5A at 250V AC/DC, suitable for controlling heaters, motors, and transformers.
- Robust metallic shell construction for mechanical durability and effective thermal conduction.
- Compact form factor with integrated 7cm lead wires for straightforward screw-terminal connection.
- Ideal for over-temperature protection in appliances, power supplies, and industrial control panels.
Out of stock
The KSD9700/BK05-BB1D thermal control switch utilizes a bimetallic disc mechanism housed within a metallic shell. When the ambient temperature reaches the factory-calibrated set point of 70°C, the disc snaps and mechanically opens the normally closed (NC) electrical contacts, breaking the circuit to prevent overheating. This fail-safe action is instantaneous and resets automatically once the temperature drops below the set point.
Designed for direct integration into mains-voltage circuits, its 5A 250V rating makes it suitable for protecting motors, transformers, heating elements, and lighting ballasts. The metallic shell ensures rapid thermal response and provides EMI shielding and physical robustness for demanding industrial or appliance environments. The included 7cm insulated lead wires facilitate secure connections to terminal blocks or solder points.
Additional Information
| Weight | 0.03 kg |
|---|---|
| Dimensions | 9 × 7 × 1 cm |
