Multicomp Pro MP Auto-Reset Thermal Switch, NC, 90°C

The Multicomp Pro MP Auto-Reset Thermal Switch is a precision snap-action thermostat designed for reliable temperature regulation. It senses ambient temperature and automatically opens or closes its circuit at a set point of 90°C (±3°C), effectively controlling heating or cooling systems to maintain a stable environment. This normally closed (NC) switch features an automatic reset function, returning to its closed state once the temperature drops to the reset point of 75°C (±5°C).

Constructed for durability and consistent performance, the switch boasts a robust design with a PF (phenolic) case and top cover, an alloy copper movable arm, and an aluminium cap. The internal contacts utilise AgNi/Cu (T2) material for both stationary and movable points, ensuring excellent electrical conductivity and longevity. A ceramic actuator pin and a SUS430 stainless steel flange complete the assembly, providing a secure mounting solution.

Key Features & Specifications

• Contact Rating: Capable of handling 16A at both 125V and 250V AC, making it suitable for a wide range of applications.
• Electrical Characteristics: Terminal resistance is below 50 MΩ at 5V DC/0.25A, and insulated resistance exceeds 100 MΩ with 500V DC between terminals and the cap.
• Compact Design: With dimensions of 22mm (W) x 33mm (H) x 2mm (D) and a weight of just 5 grams, it is ideal for space-constrained installations.
• Compliant Standards: Manufactured to meet stringent international safety and performance standards including GB14536.1-2008, UL60730, and EN60730-1 & EN60730-2-9.
• Easy Installation: Features a flange mount housing and quick-connect sensor terminals for straightforward and secure fitting.

This thermal switch is an essential component for maintaining precise thermal management, offering a dependable and automatic solution for temperature-sensitive systems.