ELRM44V-M

  • Type A – Earth Leakage Relay
  • Selectable Trip level (0.03 – 5A) and Time delay (0 – 5s)
  • Relay energises on trip operation
  • Isolated Auxiliary supply
  • 1 x SPDT Relay output
  • 44mm wide, DIN Rail mount

A compact Type A earth leakage relay for use with an external BZCT toroid, providing true RMS detection of AC and pulsating DC residual currents. The standard-output version uses a normally de-energised relay which energises when a fault occurs, with adjustable sensitivity and time delay for a wide range of protection applications. An auxiliary supply is required to power this product.

  • Monitoring function: Earth leakage
  • Trip level: 0.03 – 5A
  • Time delay: 0 – 5s
  • Output: 1 x SPDT 8A
  • Dimensions(mm): W:44 x H:85 x D:63.5
  • Product standards: IEC 60947-2 Annex M and IEC 60755

Please note that this product requires an external toroid (CBCT) that should be also specified when ordering. Click here to view toroid options.

Distributors Stock Code Link
RS Components 842-568 Go to product

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ELRM44V-M[FS]
  • Type A – Earth Leakage Relay
  • Selectable Trip level (0.03 – 5A) and Time delay (0 – 5s)
  • Relay de-energises on trip operation
  • Isolated Auxiliary supply
  • 1 x SPDT Relay output
  • 44mm wide, DIN Rail mount
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