Earth Leakage Relays

Earth leakage relays (also known as ELRs or by the alternative name of differential relays) are specialised latching relays that are used to monitor the leakage of current to earth on 3-phase electrical systems, interrupting the circuit in the event that a dangerous voltage leak is detected. Earth leakage relays can be found in domestic distribution boards and are used to sense insulation failu...

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Schneider Electric Earth Leakage Relay, 0 → 2000Hz Frequency, 400A Leakage
Schneider Electric Earth Leakage Relay, 0 → 2000Hz Frequency, 400A Leakage
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RS Stock No.: 354-450Brand: Schneider ElectricManufacturers Part No.: LV481014

2,302.325 OMR

2,302.325 OMR Each (ex VAT)

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12,302.325 OMR
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Schneider Electric
0 → 2000Hz
400A
-
-
-
-
-
-
-
-
-
-
-
-
Schneider Electric Earth Leakage Relay, 0 → 2000Hz Frequency, 63A Leakage
Schneider Electric Earth Leakage Relay, 0 → 2000Hz Frequency, 63A Leakage
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RS Stock No.: 340-903Brand: Schneider ElectricManufacturers Part No.: LV481011

683.656 OMR

683.656 OMR Each (ex VAT)

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1683.656 OMR
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Schneider Electric
0 → 2000Hz
63A
-
-
-
-
-
-
-
-
-
-
-
-
Schneider Electric Earth Leakage Relay, 50Hz Frequency, 300mA Leakage
Schneider Electric Earth Leakage Relay, 50Hz Frequency, 300mA Leakage
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RS Stock No.: 354-493Brand: Schneider ElectricManufacturers Part No.: A9N18592

397.545 OMR

397.545 OMR Each (ex VAT)

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1397.545 OMR
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Schneider Electric
50Hz
300mA
-
-
-
-
-
Class A
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-
-
-
-
-
Schneider Electric Earth Leakage Relay, 50Hz Frequency, 500mA Leakage
Schneider Electric Earth Leakage Relay, 50Hz Frequency, 500mA Leakage
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RS Stock No.: 354-422Brand: Schneider ElectricManufacturers Part No.: A9N18599

447.302 OMR

447.302 OMR Each (ex VAT)

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1447.302 OMR
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Schneider Electric
50Hz
500mA
-
-
-
-
-
Class A
-
-
-
-
-
-
Broyce Control Earth Leakage Relay, 50Hz Frequency, 7.5 mA Leakage, SPDT, SPNO Output
Broyce Control Earth Leakage Relay, 50Hz Frequency, 7.5 mA Leakage, SPDT, SPNO Output
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RS Stock No.: 188-3538Brand: Broyce ControlManufacturers Part No.: ELR30PN 24-230V AC/DC

87.543 OMR

87.543 OMR Each (ex VAT)

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187.543 OMR
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Broyce Control
50 Hz, 60Hz
7.5 mA → 30A
-
SPDT, SPNO
-
-
-
Type A
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-
120g
44 x 63.5 x 85mm
120g
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Broyce Control Earth Leakage Relay, 50Hz Frequency, 30A Leakage, SPDT, SPNO Output
Broyce Control Earth Leakage Relay, 50Hz Frequency, 30A Leakage, SPDT, SPNO Output
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RS Stock No.: 188-3546Brand: Broyce ControlManufacturers Part No.: ELRM44V-30 12-125V DC

87.543 OMR

87.543 OMR Each (ex VAT)

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187.543 OMR
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Broyce Control
50 Hz, 60 Hz, 400Hz
30A
-
SPDT, SPNO
-
-
-
Type A
-
-
190 (AC Power Supplies):110 (DC Power Supplies)g
44 x 63.5 x 85mm
(AC Power Supplies)190 g, (DC Power Supplies)110g
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Broyce Control Earth Leakage Relay, 50Hz Frequency, 1.5 mA Leakage, SPDT, SPNO Output
Broyce Control Earth Leakage Relay, 50Hz Frequency, 1.5 mA Leakage, SPDT, SPNO Output
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RS Stock No.: 188-3537Brand: Broyce ControlManufacturers Part No.: ELR01PN 24-230V AC/DC

87.543 OMR

87.543 OMR Each (ex VAT)

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187.543 OMR
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Broyce Control
50 Hz, 60Hz
1.5 mA → 1A
-
SPDT, SPNO
-
-
-
Type A
-
-
120g
44 x 63.5 x 85mm
120g
-
Socomec Earth Leakage Relay, 47 → 63Hz Frequency, 0.03 mA Leakage, 2 Output
Socomec Earth Leakage Relay, 47 → 63Hz Frequency, 0.03 mA Leakage, 2 Output
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RS Stock No.: 187-9918Brand: SocomecManufacturers Part No.: 49413602

204.008 OMR

204.008 OMR Each (ex VAT)

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1204.008 OMR
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Socomec
47 → 63Hz
0.03 mA → 30A
-
2
-
0 → 10s
-
-
-
-
190g
44 x 63.5 x 85mm
190g
-
Carlo Gavazzi Earth Leakage Relay
Carlo Gavazzi Earth Leakage Relay
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RS Stock No.: 209-8588Brand: Carlo GavazziManufacturers Part No.: DEB71DM24A30

112.532 OMR

112.532 OMR Each (ex VAT)

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1112.532 OMR
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Carlo Gavazzi
-
-
-
-
-
-
-
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-
DEB71
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70.4 x 35.5 x 81mm
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-
Socomec Earth Leakage Relay
Socomec Earth Leakage Relay
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RS Stock No.: 179-9655Brand: SocomecManufacturers Part No.: 49413723

178.072 OMR

178.072 OMR Each (ex VAT)

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1178.072 OMR
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Socomec
-
-
RESYS M40
-
30mA
-
Type A
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4941
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-
-
-
230V
Carlo Gavazzi Earth Leakage Relay
Carlo Gavazzi Earth Leakage Relay
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RS Stock No.: 209-8586Brand: Carlo GavazziManufacturers Part No.: DEA71DM24A003

74.059 OMR

74.059 OMR Each (ex VAT)

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174.059 OMR
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Carlo Gavazzi
-
-
-
-
-
-
-
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DEA71
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67.7 x 35.5 x 81mm
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-
Carlo Gavazzi Earth Leakage Relay
Carlo Gavazzi Earth Leakage Relay
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RS Stock No.: 209-8589Brand: Carlo GavazziManufacturers Part No.: DEB71DM24A5

84.806 OMR

84.806 OMR Each (ex VAT)

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184.806 OMR
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Carlo Gavazzi
-
-
-
-
-
-
-
-
-
DEB71
-
70.4 x 35.5 x 81mm
-
-
Carlo Gavazzi Earth Leakage Relay
Carlo Gavazzi Earth Leakage Relay
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RS Stock No.: 209-8587Brand: Carlo GavazziManufacturers Part No.: DEA71DM24A030

70.692 OMR

70.692 OMR Each (ex VAT)

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170.692 OMR
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Carlo Gavazzi
-
-
-
-
-
-
-
-
-
DEA71
-
67.7 x 35.5 x 81mm
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-
Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.025 → 25A Leakage, 1 Output
Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.025 → 25A Leakage, 1 Output
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RS Stock No.: 248-3496Brand: LovatoManufacturers Part No.: R1D415

184.437 OMR

184.437 OMR Each (ex VAT)

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1184.437 OMR
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Lovato
50 Hz, 60 Hz
0.025 → 25A
-
1
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-
-
-
-
-
-
-
-
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Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.025 → 25A Leakage, 2 Output
Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.025 → 25A Leakage, 2 Output
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RS Stock No.: 248-3497Brand: LovatoManufacturers Part No.: R2D415

260.325 OMR

260.325 OMR Each (ex VAT)

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1260.325 OMR
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Lovato
50 Hz, 60 Hz
0.025 → 25A
-
2
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-
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-
-
-
-
-
Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.025 → 25A Leakage, 2 Output
Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.025 → 25A Leakage, 2 Output
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RS Stock No.: 248-3498Brand: LovatoManufacturers Part No.: R3D415

294.698 OMR

294.698 OMR Each (ex VAT)

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1294.698 OMR
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Lovato
50 Hz, 60 Hz
0.025 → 25A
-
2
-
-
-
-
-
-
-
-
-
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Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.03 → 30A Leakage, 2 Output
Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.03 → 30A Leakage, 2 Output
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RS Stock No.: 248-3499Brand: LovatoManufacturers Part No.: R4D415

383.061 OMR

383.061 OMR Each (ex VAT)

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Available in multiples of 1
1383.061 OMR
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Lovato
50 Hz, 60 Hz
0.03 → 30A
-
2
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-
-
-
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-
-
-
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Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.25 → 2.5A Leakage, SPDT Output
Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.25 → 2.5A Leakage, SPDT Output
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RS Stock No.: 248-3628Brand: LovatoManufacturers Part No.: 31RC80415

267.891 OMR

267.891 OMR Each (ex VAT)

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1267.891 OMR
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Lovato
50 Hz, 60 Hz
0.25 → 2.5A
-
SPDT
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-
-
-
-
-
-
-
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Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.25 → 2.5A Leakage, SPDT Output
Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.25 → 2.5A Leakage, SPDT Output
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RS Stock No.: 248-3629Brand: LovatoManufacturers Part No.: 31RM415

230.024 OMR

230.024 OMR Each (ex VAT)

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Available in multiples of 1
1230.024 OMR
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Lovato
50 Hz, 60 Hz
0.25 → 2.5A
-
SPDT
-
-
-
-
-
-
-
-
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Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.25 → 2.5A Leakage, SPDT Output
Lovato Earth Leakage Relay, 50 Hz, 60 Hz Frequency, 0.25 → 2.5A Leakage, SPDT Output
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RS Stock No.: 248-3630Brand: LovatoManufacturers Part No.: 31RMT415

266.614 OMR

266.614 OMR Each (ex VAT)

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1266.614 OMR
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Lovato
50 Hz, 60 Hz
0.25 → 2.5A
-
SPDT
-
-
-
-
-
-
-
-
-
-