Multicomp Pro Thermal Switch Normally Closed 150°C 13A/6A 250V
Multicomp Pro normally closed thermal switch, 150°C switching temperature, 13A/6A at 250V. Suited to low voltage signal circuits.
The Multicomp Pro Thermal Switch is a normally closed precision thermostat switch with a fixed 150°C switching temperature, designed for reliable temperature monitoring and control. It uses a thermo-bimetallic snap-disc with a fixed switching temperature, so it delivers consistent performance across a range of applications. Its double contact system opens or closes the circuit in response to external temperature input, with heat transfer occurring via convection or direct conduction.
Applications
This versatile switch can be used as a protective switch, sensor, or controller. It is especially suited to low voltage and signal current applications where gold plated contacts are required. Stated application areas include motors, transformers, coils, electronics, sensors, and process automation.
Key Features
- Normally closed contact operation
- L310 lead, 150°C ±5% switching temperature
- Non-sensitive to current
- 13A / 6A rated current at 250V, 50/60Hz
- 1000 switching cycles under rated current
- Temperature rating TA from 70°C to 160°C (steps in 5°C)
- Contact resistance less than 50mohm (incl. 100mm wire)
- VDE, UL, cUL approved
- IP00 degree of protection (EN 60529)
- Standard ±5°K tolerances
Specifications
- Switching temperature: 150°C
- Contact operation: Normally closed
- Sensor terminals: Wire leads
- Sensor housing: Cylindrical
- Contact rating: 6A at 250VAC
- Dimensions: 33 mm x 22 mm x 2 mm
- Weight: 3.7 grams
The switch is built for long-lasting performance in protective and control circuits, and its fixed switching temperature and high rated current make it suited to demanding temperature-sensing applications.
- Switching Temperature: 150°C
- Switching Temperature Tolerance: ±5%
- Contact Operation: Normally Closed
- Rated Current: 13A / 6A at 250V, 50/60Hz
- Contact Rating: 6A at 250VAC
- Switching Cycles: 1000 under rated current
- Temperature Rating TA: 70°C to 160°C (steps in 5°C)
- Contact Resistance: Less than 50mohm (incl. 100mm wire)
- Lead: L310
- Sensor Terminals: Wire Leads
- Sensor Housing: Cylindrical
- Degree of Protection: IP00 (EN 60529)
- Approvals: VDE, UL, cUL
- Special Feature: Non-sensitive to current
- Standard Tolerance: ±5°K
- Dimensions: 33 mm x 22 mm x 2 mm
- Weight: 3.7 grams
Always follow local regulations and product guidance.
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