Hubbell Industrial Controls, Inc. 

4301 Cheyenne Drive, Archdale, NC  27263 

Phone (336) 434-2800  •  Fax (336) 434-2803 

Electronic Overload Relay - Type 5370

General Information

The Electronic Overload Relay receives line current signals from an ammeter shunt and performs both the Inverse Time as well as the Instantaneous Trip functions normally performed by two (2) separate electro-mechanical overload relays

5370 Electronic Overload Relay


  • Automatic Reset

  • Instantaneous and Inverse Time in one (1) unit

  • Green "Overload-on" indicator

  • Yellow "Overload-Condition" indicator

  • Negative or Positive Shunt applications

  • Mill-Duty Design

  • Double Break Contacts

  • Selectable automatic or manual reset of the output relay

  • Latched red "Overload-Trip" indicates for Inverse Time and Instantaneous conditions

  • Manual reset of trip indicators

  • Optional 250 VDC isolation supply for adjustable voltage applications

  • Optional adapter for 100mv ammeter shunt applications

  • Optional ammeter shunt isolation module

Drawings and Publications

Other Electronic Relays
Price List 5370
June 2015

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