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Overload Relays

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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    Thermal Relay

    Thermal Relay

    MISUMI

    A low cost thermal relay. Accessories can be easily installed.

    CAD :
    2D
    From: ₹ 1,028.01
    Days to Ship: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Thermal Relay for Mini Contact

    Thermal Relay for Mini Contact

    MISUMI

    A thermal relay dedicated to mini contactors. Accessories can be easily installed.

    CAD :
    2D
    From: ₹ 848.18
    Days to Ship: 6 Day(s) or more
    day to ship 6 Day(s) or more
Brand
Product Series
CAD
From
Days to Ship
Specifications
Motor Capacity VAC 200–220 Class(kW/A)
Number of Poles
Auxiliary Contact
Representative Standard
Dimension length(mm)
Dimension width(mm)
Dimension thickness(mm)

    You can add up to 6 items per a category to the compare list.

    Thermal Relay

        You can add up to 6 items per a category to the compare list.

        Thermal Relay for Mini Contact
          Brand

          MISUMI

          MISUMI

          Product Series

          Thermal Relay

          Thermal Relay for Mini Contact

          CAD
          • 2D
          • 2D
          From

          ₹ 1,028.01

          ₹ 848.18

          Days to Ship 6 Day(s) or more 6 Day(s) or more
          Specifications
              Motor Capacity VAC 200–220 Class(kW/A)0.05/0.52 ~ 15/55-
              Number of Poles33
              Auxiliary Contact1a1b1a1b
              Representative StandardCECE
              Dimension length(mm)73.2 ~ 80.673.2
              Dimension width(mm)45 ~ 5545
              Dimension thickness(mm)63.7 ~ 10063.7

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              1. 1

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