Multicomp Pro MP Manual Reset Thermal Switch, Normally Closed, 90°C, 10A 250V

The Multicomp Pro MP Manual Reset Thermal Switch is a reliable snap-action thermostat designed for precise temperature regulation. It senses ambient temperature changes and activates at its set point of 90°C, automatically switching off connected heating or cooling systems to maintain a stable environment. This model is Normally Closed (NC), meaning the circuit is complete until the set temperature is reached, at which point it opens to interrupt power.

Engineered for durability, this manual reset switch boasts a high heat resistance of 170°C and is rated for operation at 10A and 250V AC. Its robust construction includes an aluminium cap, a PF case, and a bimetal disc mechanism for accurate and consistent thermal response. The manual reset feature requires user intervention to restore operation after tripping, adding a layer of safety for critical applications.

Key Features & Specifications

• Set Temperature: 90°C with a tight tolerance of ±3°C.
• Contact Rating: 10A at 250V AC, suitable for controlling significant loads.
• Electrical Performance: Low contact resistance (below 50mΩ) and high dielectric strength (1500V AC for 1 minute).
• Wide Calibration Range: The switch can be set for temperatures from 15°C up to 250°C, offering great flexibility.
• Flange Mounting: Designed for secure fastening to surfaces, ensuring stable thermal coupling and reliable operation.
• Compliant Design: Manufactured to meet international safety standards including EN60730 and relevant GB standards.

This component is an essential part of any system requiring automatic over-temperature protection or precise thermal management.