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Overload Relays(Motor Capacity VAC 200–220 Class:1/5)

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
  • 4 Day(s) or Less
  • 9 Day(s) or Less
  • 22 Day(s) or Less
  • 45 Day(s) or Less
  1. 1
Brand
Product Series
CAD
Days to Ship
Specifications
Type
Operating Method
Motor capacity 400 to 440-VAC class(kW/A)
Motor Capacity VAC 200–220 Class(kW/A)
Coil rated voltage(V)
Number of Poles
Auxiliary Contact
Representative Standard
Dimension length(mm)
Dimension width(mm)
Dimension thickness(mm)

    TH-T Series Thermal Relay

      Thermal Relay

      Brand

      MITSUBISHI

      MISUMI

      Product Series

      TH-T Series Thermal Relay

      Thermal Relay

      CAD
      • 2D
      Days to Ship Quote 4 Day(s) or more
      Specifications
        • CE-Compliant
        • VDE
        • BS
        • IEC
        TypeThermal relay-
        Operating MethodIrreversible type-
        Motor capacity 400 to 440-VAC class(kW/A)2.2/5-
        Motor Capacity VAC 200–220 Class(kW/A)1/51/5
        Coil rated voltage(V)--
        Number of Poles33
        Auxiliary Contact1a1b1a1b
        Representative StandardCE / UL / CUL / TUV / CCCCE
        Dimension length(mm)5573.2
        Dimension width(mm)4645
        Dimension thickness(mm)76.563.7

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