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Industrial

Reverse-power and earth-fault relays

Single-function reverse-power, overcurrent and earth-fault relays for generator and switchboard protection.

Reverse-power and earth-fault relays: brands we source

All manufacturers ›

Choose a maker to open a quote with it filled in. Current, surplus and discontinued references. Sourcing is not limited to these brands.

Overview

Single-function reverse-power, overcurrent and earth-fault relays for generator and switchboard protection.

Part of our protection relays & avrs range: generator and feeder protection, synchronisers and voltage regulation for gensets and switchboards.

Each line is quoted with its condition, lead time and warranty terms. Where an exact match is no longer available we put forward the maker’s successor for your approval. Availability, condition and lead time confirmed on enquiry.

Families we are asked for

  • SELCO T-series
  • Basler Electric
  • Stamford and Leroy-Somer AVRs
  • ABB REF and SPAJ
  • Siemens SIPROTEC

Supply condition

Condition guide ›

Need reverse-power and earth-fault relays? Send the part number.