4941 3740

0.03-30A E/LEAKAGE RELAY 400VAC

R4,140.23
Supplier:
Pack Size: 1

(*) Minimum Quantity: 1

Back

RESYS M40 type A differential relay (earth leakage protection)

RESYS M40 earth leakage relays associated with a remote trip breaking device (automatic power breaking), provide the following functions:

  • Protection against indirect contact
  • Limitation of leakage currents

They also preventively monitor electrical installations via a (configurable) pre-alarm function or when used as a signalling relay.

Features:

  • Positive or negative security
  • 2 relays with configurable function (alarm or pre-alarm at 50% (I△n)
  • Adjustment of I△n: 0.03 - 0.1 - 0.3 - 0.5 - 1 - 3 - 5 - 10 - 30A
  • Time delay: 0 - 0.06 - 0.15 - 0.30 - 0.50 - 0.80 - 1 - 4 - 10 second
  • Modular DIN rail mountable (same format as MCB's) 44mm wide
  • LED bargraph provides real-time display of leakage currents
  • Tripping accuracy by TRMS measurement (improves immunity to nuisance tripping)
SERIES RESYS M40
CURRENT SETTING I△n0.03 - 30A
TIME DELAY (SECOND)0 - 10
ADJUSTMENT OF I△n0.03 - 0.1 - 0.3 - 0.5 - 1 - 3 - 5 - 10 - 30A
POWER SUPPLY400 VAC
MOUNTINGModular DIN rail (same format as MCB's) 44mm wide
DESCRIPTIONElectronic earth leakage relay
See MoreSee Less