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ELR-4o | ELR-4mo | ELR-4v | ELR-4mv808

  • Earth leakage relay type A
  • External toroidal
  • Green power LED indicator (ON)
  • Red relay tripped LED indicator (TRIP)
  • Front TEST and RESET buttons
  • Configurable automatic or manual resetting
  • Flag indicator (TRIP MEMORY) (ELR-m4o, ELR-m4v only)
  • Flush mount 48x96mm housing with transparent cover
  • Degree of protection: IP20 terminals, IP40 on front with cover
Adjustments
Configurable tripping set-point (I∆n) 0,025...0,25A
0,25...2,5A
2,5...25A
25...250A (with external multiplier CT1-M)
Configurable tripping delay time (t) 0,02...0,5s
0,2...5s
Order Code Rated Auxiliary Supply Voltage Outputs Contacts Weight (kg)
ELR-4v 48 24-48 VAC/DC 2 0,390
ELR-4v 415 110 VAC/DC-240-415 VAC 2 0,390
ELR-4o 48 24-48 VAC/DC 2 0,390
ELR-4o 415 110 VAC/DC-240-415 VAC 2 0,390
ELR-m4v 48 24-48 VAC/DC 2 0,390
ELR-m4v 415 110 VAC/DC-240-415 VAC 2 0,390
ELR-m4o 48 24-48 VAC/DC 2 0,390
ELR-m4o 415 110 VAC/DC-240-415 VAC 2 0,390

Wiring Connection

Mechanical Dimensions (mm)

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