8 A, Instantaneous, Time Delay RCD Switch, Trip Sensitivity 30 → 30000mA, DIN Rail Mount ELRM

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

ELRM44V-30 Earth Leakage Relay

AC rated voltage version 115/230VAC only
Detects earth fault currents using separate toroid
Selectable sensitivity and time delay with tamperproof cover
Must be used with a suitable BZCT type toroid
Type A tripping characteristics
Test and Reset buttons
2 relay outputs
LED indication status for supply, leakage and tripped
Bargraph indication of percentage of trip current present
CE Marked


IEC 60755


  • Do not use 120mm toroid for current detection of less than 300mA.
Attribute Value
Current Rating 8 A
Trip Sensitivity 30 → 30000mA
Rated AC Voltage 115 → 230 V
Mounting Style DIN Rail Mount
Break Time Instantaneous, Time Delay
Series ELRM
52 In stock for FREE next working day delivery
Price Each
£ 91.13
(exc. VAT)
£ 109.36
(inc. VAT)
Per unit
1 - 4
5 +