Generic Ceramics KSD302 90°C NC Temperature Control Switch Thermostat - 250V 16A
The Ceramics KSD302 is a 90°C (194°F) normally closed (NC) thermal switch designed for reliable temperature control in AC mains-powered appliances and equipment. It provides a simple, robust, and cost-effective solution for over-temperature protection and regulation.
Features
- Normally Closed (NC) snap-action switch opens at 90°C (194°F) setpoint.
- Rated for 16A at 250V AC, suitable for direct control of heating elements, motors, and compressors.
- Ceramic housing ensures high electrical insulation and thermal stability.
- Simple two-wire connection for easy integration into existing control circuits.
- Compact and durable mechanical design for long service life.
Out of stock
The KSD302 is a bimetallic disc thermostat, a classic and reliable technology for temperature control. When the ambient temperature reaches its calibrated setpoint of 90°C, the internal bimetallic disc snaps, mechanically opening the normally closed electrical contacts to interrupt the circuit. This provides fail-safe protection against overheating.
Its ceramic body offers excellent dielectric strength and resistance to thermal shock, making it suitable for applications where electrical isolation and durability are paramount. The switch resets automatically once the temperature drops sufficiently below the setpoint, allowing for cyclical operation without manual intervention.
Additional Information
| Weight | 0.03 kg |
|---|---|
| Dimensions | 12 × 8 × 2 cm |













