Generic KSD9700/BK05-BB1D Metallic Shell Temperature Control Switch - 5A 250V, 50°C Normally Open
The KSD9700/BK05-BB1D is a metallic-shell, normally-open (NO) thermal switch designed for over-temperature protection in electrical circuits. It opens its contacts at a calibrated 50°C setpoint, rated for 5A at 250V AC/DC, providing a simple, reliable safety cutoff for appliances, power supplies, and industrial controls.
Features
- Metallic shell construction for durability and effective thermal conduction.
- Normally Open (NO) contact configuration opens circuit at 50°C (±5°C typical) setpoint.
- Rated for 5A switching current at up to 250V AC or DC.
- Compact, snap-action bimetallic disc mechanism for reliable operation.
- Integral 7cm lead wires for easy connection into control circuits.
Out of stock
The KSD9700/BK05-BB1D is a bimetallic thermal cut-off (TCO) switch housed in a metallic shell for robust performance. It utilizes a snap-action disc that deforms at its calibrated temperature, physically opening the electrical contacts to break the circuit. This provides fail-safe protection against overheating in devices like transformers, motors, battery chargers, and heating elements.
Its normally-open design means the circuit is completed only when the device is below its trip temperature. The metallic housing ensures rapid thermal response and effective heat transfer from the protected component. With a 5A/250V rating, it is suitable for a wide range of low to medium-power AC and DC applications requiring automatic thermal protection.
Additional Information
| Weight | 0.03 kg |
|---|---|
| Dimensions | 9 × 7 × 1 cm |
