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Current protection relay ELR
earth-leakagepowerAC/DC

Current protection relay - ELR - Contrel elettronica - earth-leakage / power / AC/DC
Current protection relay - ELR - Contrel elettronica - earth-leakage / power / AC/DC
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Characteristics

Measured/monitored value
earth-leakage, current, power
Network
AC, DC, AC/DC
Applications
for electric motors, for generators, for feeder, transmission line, for recloser controls, for three-phase motor pumps
Mounting
DIN rail
Reset
automatic reset, manual reset
Communication
RS485, Modbus
Norms
IEC
Other characteristics
digital, programmable, differential, configurable, adjustable, compact, modular, electronic, with fault indication
Tripping current

Max.: 10 A

Min.: 0.03 A

Description

Earth leakage relay type B, 2 operating thresholds, modular with display, external toroid, auxiliary supply 230VAC

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

Matelec 2026
Matelec 2026

24-26 Nov 2026 Madrid (Spain) Hall 8 - Stand E15

  • More information
    Key energy 2027
    Key energy 2027

    10-12 Mar 2027 Rimini (Italy) Hall B5 - Stand 130

  • More information
    See all exhibitions

    Other Contrel elettronica products

    Type B Earth Leakage Relays

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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