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Thermal Relays(Motor capacity AC200V to 220V class:2.2/8.5)

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.
Days to Ship
  • All
  • 8 Days or Less
  • 14 Days or Less
  1. 1
Brand
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

    Brand

    MISUMI

    Product Series

    Thermal Relay

    CAD
    • 2D
    Days to Ship 8 Days or more
    Specifications
    • CE-Compliant
    • VDE
    • BS
    • IEC
    Motor capacity AC200V to 220V class(kW/A)2.2/8.5
    Number of electrodes3
    Auxiliary contact1a1b
    Representative standardsCE
    Dimension length(mm)73.2 ~ 74.6
    Dimension width(mm)45
    Dimension thickness(mm)63.7 ~ 90

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