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Thermal Relays(Auxiliary contact:1a1b)

A thermal relay is a type of relay that protects a motor from overcurrent. It is called "thermal relay" because it operates after detecting a rise in the temperature of the motor coil. In some designs, the terminals are equipped with a cover to improve safety by protecting against electric shocks during maintenance or inspection. Most thermal relays are composed of a heater element and bi-metal section. When current flows through the heater element, the bi-metal section bends and the contacts open. If the relay is activated, eliminate the cause before restarting operation. Types include an automatic type that resets automatically after activation, and a manual type where the user resets the relay by pressing a button after the bi-metal has cooled. Because a thermal relay itself does not have a shut-off function, it is usually used in combination with an electromagnetic contactor.

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Product Series
CAD
Days to Ship
Specifications
Motor capacity AC200V to 220V class(kW/A)
Number of electrodes
Auxiliary contact
Representative standards
Dimension length(mm)
Dimension width(mm)
Dimension thickness(mm)

    Thermal Relay for Mini Contact (MISUMI)

      Thermal Relay (MISUMI)

        TH-T Series Thermal Relay (Mitsubishi Electric Automation)

        Brand

        MISUMI

        MISUMI

        Mitsubishi Electric Automation

        Product Series

        Thermal Relay for Mini Contact (MISUMI)

        Thermal Relay (MISUMI)

        TH-T Series Thermal Relay (Mitsubishi Electric Automation)

        CAD
        • 2D
        • 2D
        Days to Ship 4 Days Same Day

        Stock Items Included

        4 Days
        Specifications
        • Meets UL requirements
        • Meets UL standards based on Canadian standards
        • Meets CE marking
        • Meets standards defined by CCC (China Compulsory Certificate system)
        • Meets standards defined by IEC (International electrotechnical Commission)
        • Space-saving
        • Meets CE marking
        • Meets VDE (Association for Electrical, Electronic & Information Technologies standards)
        • Meets BS (British Standards)
        • Meets standards defined by IEC (International electrotechnical Commission)
          Motor capacity AC200V to 220V class(kW/A)-0.05/0.52 ~ 15/55-
          Number of electrodes33-
          Auxiliary contact1a1b1a1b1a1b
          Representative standardsCECE-
          Dimension length(mm)73.273.2 ~ 80.651 ~ 73.5
          Dimension width(mm)4545 ~ 5545 ~ 89
          Dimension thickness(mm)63.763.7 ~ 10076.5 ~ 83.5

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