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ELRM44F-30 to 300

Picture of ELRM44F-30 to 300
ELRM44F-EARTH LEAKAGE TYPE A RELAY 30mA, 100mA & 300mA
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S$175.00
  • Type A – Earth Leakage Relay
  • Fixed Trip level (30mA/100mA/300mA) and Time delay (0s)
  • Local (and optional remote) Test/Reset buttons
  • Isolated Auxiliary supply
  • 1 x SPDT Relay output
  • 44mm wide, DIN Rail mount

This product is used in conjunction with an external Core Balance Current Transformer (CBCT) and will detect residual sinusoidal alternating and pulsating direct currents. It is offered with a fixed trip level and instantaneous tripping. Typically, the product is used in conjunction with an external switching device (i.e. contactor, shunt trip).
An auxiliary supply is required to power the product.

  • Type A – Earth Leakage Relay
  • Fixed Trip level (30mA/100mA/300mA) and Time delay (0s)
  • Local (and optional remote) Test/Reset buttons
  • Isolated Auxiliary supply
  • 1 x SPDT Relay output
  • 44mm wide, DIN Rail mount

This product is used in conjunction with an external Core Balance Current Transformer (CBCT) and will detect residual sinusoidal alternating and pulsating direct currents. It is offered with a fixed trip level and instantaneous tripping. Typically, the product is used in conjunction with an external switching device (i.e. contactor, shunt trip).
An auxiliary supply is required to power the product.

  • Monitoring function: Earth leakage
  • Trip level: 30mA/100mA/300mA
  • Time delay: 0s (instantaneous)
  • Aux. supply voltage*: 12 – 125VDC, 24V, 115/230V or 400VAC
  • Output: 1 x SPDT 8A @ 250V (AC1)
  • Dimensions(mm): W:44 x H:85 x D:63.5

* To be specified when ordering

Please note that this product requires an external toroid (CBCT) that should be also specified when ordering.

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