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Alphatek Engineering

Shihlin Electric

Thermal Overload Relay

Specification: TOR (Thermal Overload Relay)

  • Type: 2 elements
  • Type: 3 elements
  • Phase failure protection
  • Adjustable current range ±20%
  • Standard: IEC-60947-5-1, EN 60947-5-1
  • Rated current range: 1.7A-200A
  • Auxiliary terminal of thermal overload relay is 1NO 1NC-

The auxiliary contacts are designed independently, which can be used for the control of two different power sources and are convenient for wiring.

  • Automatic temperature compensation design-

Bi-metal design can adjust and compensate automatically for ambient temperature changes, which increase the reliability of the product.

  • Single unit installation base can be added for independent use-

TH-P12, TH-P18 can be installed to single unit installation base, which can be used independently on the track or be fixed on the installation plate.

  • Safety terminal cover design for high safety level-

Terminal cover is easy to install and complies with IEC degree of protection of IP 20.

Applications: TOR (Thermal Overload Relay)

  • Circuit Protection
  • Use As Switch with Contactor

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