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General Information:
IMIT 541503 LS1 is a manual reset safety thermostat designed to interrupt the circuit when the temperature exceeds a set threshold. It features a PVC-coated spiral sensor for high thermal resistance and electrical insulation. Commonly used in heating systems, water heaters, and industrial safety applications.

Technical Specifications:

  • Model: IMIT 541503 LS1

  • Temperature Range: 90°C – 110°C (fixed)

  • Type: Safety limit thermostat (manual reset)

  • Sensor Type: PVC-coated bimetal spiral

  • Capillary Length: Typically 1000 mm

  • Contact Type: Normally closed (NC)

  • Voltage Rating: 250V AC

  • Switching Capacity: 16A

  • Protection Class: IP20

  • Mounting Type: Surface or panel mount

  • Applications:

    • Central heating boilers

    • Hot water tanks and heaters

    • Industrial thermal systems

    • Overheat safety circuits

Advantages:

  • Reliable over-temperature protection

  • Manual reset for safe system restart

  • Durable PVC sensor cover

  • Versatile use across many heating systems