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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RS PRO Earth Leakage Relay, 45 → 65Hz Frequency, Analogue Output
RS PRO Earth Leakage Relay, 45 → 65Hz Frequency, Analogue Output
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RS Stock No.: 603-239Brand: RS PRO

P.O.A.

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RS Pro
45 → 65Hz
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40ms
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Schneider Electric Differential Toroid, 0 → 2000Hz Frequency
Schneider Electric Differential Toroid, 0 → 2000Hz Frequency
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RS Stock No.: 655-194Brand: Schneider ElectricManufacturers Part No.: LV481013

P.O.A.

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Schneider Electric
0 → 2000Hz
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Schneider Electric Differential Toroid, 0 → 2000Hz Frequency
Schneider Electric Differential Toroid, 0 → 2000Hz Frequency
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RS Stock No.: 654-169Brand: Schneider ElectricManufacturers Part No.: LV481016

P.O.A.

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Schneider Electric
0 → 2000Hz
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-
-
-
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Broyce Control Earth Leakage Relay
Broyce Control Earth Leakage Relay
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RS Stock No.: 511-9121Brand: Broyce ControlManufacturers Part No.: ELRM44V-30 115/230VAC

EGP 14,110.99

EGP 14,110.99 Each (ex VAT)

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Broyce Control
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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

EGP 14,884.06

EGP 14,884.06 Each (ex VAT)

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Broyce Control
50 Hz, 60Hz
7.5 mA → 30A
SPDT, SPNO
-
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

EGP 14,868.09

EGP 14,868.09 Each (ex VAT)

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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
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

EGP 14,881.40

EGP 14,881.40 Each (ex VAT)

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1EGP 14,881.40
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Broyce Control
50 Hz, 60Hz
1.5 mA → 1A
SPDT, SPNO
-
Type A
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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

EGP 34,432.01

EGP 34,432.01 Each (ex VAT)

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1EGP 34,432.01
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Socomec
47 → 63Hz
0.03 mA → 30A
2
0 → 10s
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-
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

EGP 18,725.91

EGP 18,725.91 Each (ex VAT)

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Carlo Gavazzi
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DEB71
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

EGP 30,012.02

EGP 30,012.02 Each (ex VAT)

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1EGP 30,012.02
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Socomec
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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

EGP 12,190.66

EGP 12,190.66 Each (ex VAT)

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1EGP 12,190.66
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Carlo Gavazzi
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DEA71
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.: 209-8587Brand: Carlo GavazziManufacturers Part No.: DEA71DM24A030

EGP 11,635.74

EGP 11,635.74 Each (ex VAT)

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1EGP 11,635.74
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Carlo Gavazzi
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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

EGP 14,143.68

EGP 14,143.68 Each (ex VAT)

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1EGP 14,143.68
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Carlo Gavazzi
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-
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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

EGP 30,971.44

EGP 30,971.44 Each (ex VAT)

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1EGP 30,971.44
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Lovato
50 Hz, 60 Hz
0.025 → 25A
1
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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

EGP 42,851.07

EGP 42,851.07 Each (ex VAT)

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1EGP 42,851.07
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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, 0.025 → 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

EGP 48,508.98

EGP 48,508.98 Each (ex VAT)

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1EGP 48,508.98
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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

EGP 63,569.31

EGP 63,569.31 Each (ex VAT)

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1EGP 63,569.31
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Lovato
50 Hz, 60 Hz
0.03 → 30A
2
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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

EGP 44,881.88

EGP 44,881.88 Each (ex VAT)

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1EGP 44,881.88
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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.: 248-3629Brand: LovatoManufacturers Part No.: 31RM415

EGP 38,102.59

EGP 38,102.59 Each (ex VAT)

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1EGP 38,102.59
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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

EGP 44,393.52

EGP 44,393.52 Each (ex VAT)

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1EGP 44,393.52
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Lovato
50 Hz, 60 Hz
0.25 → 2.5A
SPDT
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