Elr72P Residual Current Relay 72mm

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Elr72P Residual Current Relay 72mm

£904.62 inc VAT £753.85 ex VAT

SKU: 2501055961 Category: Tags: ,

Description

Detail

The ELR Electronic Residual Current Relay Allows Monitoring And Protection Of The. Low Voltage Distribution Network, Through The Use Of A Toroidal Transformer. Protection Is Achieved In Combination With The MCBs And MCCBs. The ELR Front Panel Residual Current Relay Is Compliant With Protection Standard 60947-2 Annex M In Order To Offer A Cumulative Operational Time (Residual Current Relay, Shunt-Trip, Circuit Breaker) Guaranteed By The Manufacturer.

  • · Residual Current Monitor
  • · front panel

Specification

  • Number of contacts as normally closed contact : 0
  • Indication of difference current : Yes
  • Error registration possible : No
  • With detachable clamps : No
  • Rated control supply voltage Us at AC 60HZ : 110 – 400 V
  • Rated frequency : 50 – 60 Hz
  • Response value amperage 2 : 30000 – 30000 mA
  • Response value amperage 1 : 30 – 30 mA
  • Rated control supply voltage Us at AC 50HZ : 110 – 400 V
  • Rated voltage : 110 – 400 V
  • Rated control supply voltage Us at DC : – – – V
  • Function : For AC-current system
  • Min. adjustable delay-on energization time : 0 s
  • Height : 72 mm
  • Number of contacts as normally open contact : 0
  • Depth : 88 mm
  • Number of contacts as change-over contact : 2
  • Max. permitted delay-on energization time : 5 s
  • Width : 72 mm
  • Voltage type for actuating : AC
  • Type of electric connection : Screw connection

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