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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

2,331.859 OMR

2,331.859 OMR Each (ex VAT)

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12,331.859 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

692.492 OMR

692.492 OMR Each (ex VAT)

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1692.492 OMR
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Schneider Electric
0 → 2000Hz
63A
-
-
-
-
-
-
-
-
-
-
Schneider Electric Earth Leakage Relay, 50 To 400Hz Frequency, 85000A Leakage
Schneider Electric Earth Leakage Relay, 50 To 400Hz Frequency, 85000A Leakage
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RS Stock No.: 207-390Brand: Schneider ElectricManufacturers Part No.: 50420

520.172 OMR

520.172 OMR Each (ex VAT)

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1520.172 OMR
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Schneider Electric
50 To 400Hz
85000A
-
-
-
-
-
-
-
-
-
-
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
-
-
-
-
-
Sifam Tinsley Earth Leakage Relay, 45 → 66Hz Frequency, 30 → 30000mA Leakage, 1NO + 1NC Output
Sifam Tinsley Earth Leakage Relay, 45 → 66Hz Frequency, 30 → 30000mA Leakage, 1NO + 1NC Output
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RS Stock No.: 173-536Brand: Sifam TinsleyManufacturers Part No.: ELR2-XXMBZ000000ST

42.880 OMR

42.880 OMR Each (ex VAT)

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142.880 OMR
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Sifam Tinsley
45 → 66Hz
30 → 30000mA
1NO + 1NC
-
50ms
-
Type A
-
-
-
-
-
Sifam Tinsley Earth Leakage Relay, 45 → 66Hz Frequency, 30 → 30000mA Leakage, 1NO + 1NC Output
Sifam Tinsley Earth Leakage Relay, 45 → 66Hz Frequency, 30 → 30000mA Leakage, 1NO + 1NC Output
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RS Stock No.: 173-538Brand: Sifam TinsleyManufacturers Part No.: ELR2-XXLBZ000000ST

42.880 OMR

42.880 OMR Each (ex VAT)

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142.880 OMR
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Sifam Tinsley
45 → 66Hz
30 → 30000mA
1NO + 1NC
-
50ms
-
Type A
-
-
-
-
-
Sifam Tinsley Earth Leakage Relay, 45 → 66Hz Frequency, 30 → 30000mA Leakage, 1NO + 1NC Output
Sifam Tinsley Earth Leakage Relay, 45 → 66Hz Frequency, 30 → 30000mA Leakage, 1NO + 1NC Output
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RS Stock No.: 173-539Brand: Sifam TinsleyManufacturers Part No.: ELR2-XXMAR000000ST

46.691 OMR

46.691 OMR Each (ex VAT)

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146.691 OMR
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Sifam Tinsley
45 → 66Hz
30 → 30000mA
1NO + 1NC
-
50ms
-
Type A
-
-
-
-
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Sifam Tinsley Earth Leakage Relay, 45 → 66Hz Frequency, 30 → 30000mA Leakage, 1NO + 1NC Output
Sifam Tinsley Earth Leakage Relay, 45 → 66Hz Frequency, 30 → 30000mA Leakage, 1NO + 1NC Output
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RS Stock No.: 173-540Brand: Sifam TinsleyManufacturers Part No.: ELR2-XXLAR000000ST

46.691 OMR

46.691 OMR Each (ex VAT)

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146.691 OMR
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Sifam Tinsley
45 → 66Hz
30 → 30000mA
1NO + 1NC
-
50ms
-
Type 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
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-
-
Type A
-
-
44 x 63.5 x 85mm
120g
-
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
-
-
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
-
-
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
-
-
-
-
44 x 63.5 x 85mm
190g
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Carlo Gavazzi Earth Leakage Relay
Carlo Gavazzi Earth Leakage Relay
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RS Stock No.: 209-8588Brand: Carlo GavazziManufacturers Part No.: DEB71DM24A30

108.200 OMR

108.200 OMR Each (ex VAT)

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1108.200 OMR
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Carlo Gavazzi
-
-
-
-
-
-
-
-
DEB71
70.4 x 35.5 x 81mm
-
-
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
-
-
-
-
-
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-
-
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-
-
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Carlo Gavazzi Earth Leakage Relay
Carlo Gavazzi Earth Leakage Relay
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RS Stock No.: 209-8586Brand: Carlo GavazziManufacturers Part No.: DEA71DM24A003

71.206 OMR

71.206 OMR Each (ex VAT)

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171.206 OMR
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Carlo Gavazzi
-
-
-
-
-
-
-
-
DEA71
67.7 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

67.972 OMR

67.972 OMR Each (ex VAT)

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Available in multiples of 1
167.972 OMR
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Carlo Gavazzi
-
-
-
-
-
-
-
-
DEA71
67.7 x 35.5 x 81mm
-
-
Carlo Gavazzi Earth Leakage Relay
Carlo Gavazzi Earth Leakage Relay
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RS Stock No.: 209-8589Brand: Carlo GavazziManufacturers Part No.: DEB71DM24A5

81.543 OMR

81.543 OMR Each (ex VAT)

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181.543 OMR
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Carlo Gavazzi
-
-
-
-
-
-
-
-
DEB71
70.4 x 35.5 x 81mm
-
-
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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