Multicomp Pro Thermal Switch Normally Closed 110°C 10A

Multicomp Pro Thermal Switch Normally Closed 110°C 10A is a normally closed thermostat switch with a fixed switching temperature of 110°C and a rating of 10A at 250V. It uses a thermo-bimetallic snap-disc to open or close the circuit as temperature changes, making it suitable for protective switching, sensing and control.

Overview

The Multicomp Pro Thermal Switch Normally Closed is a precision thermostat switch designed for reliable temperature control across a wide range of applications. Its thermo-bimetallic snap-disc acts as the switching element, responding to external temperature changes and opening or closing the circuit as required. Heat transfer is optimised through convection or direct heat conduction onto the housing. The switch is designed for universal application, offering a wide performance range and diverse execution options. With gold-plated contacts, it is particularly well suited to temperature sensing applications with low voltage and signal currents.

Key Features

• Normally closed contact, maintaining circuit continuity until the specified temperature is reached
• Fixed switching temperature of 110°C with a ±5°K tolerance
• Rated at 10A or 6A at 250V, 50/60Hz (power factor 0.95 / 0.6)
• Withstands 10,000 switching cycles under rated current
• Gold-plated contacts for low voltage and signal current applications
• Contact resistance of less than 50mohm (including 100mm wire)
• Operating temperature range of 70°C to 190°C in 5°C steps
• Available in manifold executions, including special low voltage variants
• VDE, UL and cUL approved

Construction

The switch features a compact cylindrical housing with wire leads, allowing straightforward integration into a variety of systems. Dimensions are 2.2 (width), 0.2 (depth) and 3.3 (height), with a weight of 3 gm.

Choose the Multicomp Pro Thermal Switch Normally Closed 110°C 10A where a normally closed thermal switch with a 110°C switching point is required for temperature-dependent circuit control.