The 250V 10A Bakelite KSD301 Temperature Controlled Switch is a bimetal-disc thermostat designed for precise temperature regulation and overheating protection. This 150ºC Normally Closed (NC) version keeps the circuit closed during normal operation and opens when the temperature reaches 150ºC. Once cooled below the rated temperature, it automatically resets. The Bakelite insulated housing provides electrical isolation while maintaining stable thermal performance, making it suitable for heating appliances, motors, irons, dryers, power equipment, and high-temperature safety systems.

Features:

1. 150ºC Normally Closed (NC) temperature cutoff
2. Auto-reset function after temperature drops
3. Bakelite insulated housing for safe electrical isolation
4. Rated for 10A at 250V AC
5. Accurate and reliable bimetal sensing mechanism
6. Long operational life with stable switching performance
7. Ideal for high-temperature safety and control circuits

Specifications:

• Model: KSD301
• Type: Temperature Controlled Thermostat Switch
• Temperature Rating: 150ºC (NC – Normally Closed)
• Operation: Opens at 150ºC, closes on cooling
• Contact Type: Normally Closed
• Housing Material: Bakelite (insulated)
• Rated Current: 10A
• Rated Voltage: 250V AC
• Tolerance: ±5°C (typical)
• Contact Resistance: ≤50mΩ
• Insulation Resistance: ≥100MΩ
• Reset Type: Automatic reset
• Terminal Style: 2-pin connection
• Mounting Type: Flange/plate mount
• Applications: Irons, heaters, motors, dryers, power tools, appliances, thermal cutoff systems

Package Includes:

1 × Bakelite KSD301 150ºC Normally Closed Temperature Controlled Switch Thermostat – (10A 250V)