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, 45/65 Hz Frequency, 0.03 to 10 A Leakage, Analogue Output 0 to 1 mA Output
RS PRO Earth Leakage Relay, 45/65 Hz Frequency, 0.03 to 10 A Leakage, Analogue Output 0 to 1 mA Output
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RS Stock No.: 603-239Brand: RS PRO

AED 415.02

AED 415.02 Each (ex VAT)

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1AED 415.02
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RS Pro
45/65 Hz
Earth Leakage Relay
0.03 to 10 A
Analogue Output 0 to 1 mA
40ms
-
-
1W
-
-
12/24 V dc
IP40, IP20
-
-
-20°C
55°C
90mm
64mm
EN 61000-6-4, EN 61000-6-2, EN 60255-6, EN 60255-27
52 mm
Schneider Electric Differential Relay, 0 to 2000 Hz Frequency
Schneider Electric Differential Relay, 0 to 2000 Hz Frequency
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RS Stock No.: 655-194Brand: Schneider ElectricManufacturers Part No.: LV481013

AED 18,249.68

AED 18,249.68 Each (ex VAT)

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Schneider Electric
0 to 2000 Hz
Differential Relay
-
-
-
-
-
-
-
Fixed
-
IP40, IP20
-
-
-25°C
70°C
225mm
96mm
No
188 mm
Schneider Electric Differential Relay, 0 to 2000 Hz Frequency
Schneider Electric Differential Relay, 0 to 2000 Hz Frequency
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RS Stock No.: 654-169Brand: Schneider ElectricManufacturers Part No.: LV481016

AED 23,453.73

AED 23,453.73 Each (ex VAT)

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1AED 23,453.73
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Schneider Electric
0 to 2000 Hz
Differential Relay
-
-
-
-
-
-
-
-
-
IP20, IP40
-
-
-25°C
70°C
151mm
78mm
No
126 mm
Broyce Control RCD Switch Earth Leakage Relay
Broyce Control RCD Switch Earth Leakage Relay
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RS Stock No.: 511-9121Brand: Broyce ControlManufacturers Part No.: ELRM44V-30 115/230VAC

AED 788.31

AED 788.31 Each (ex VAT)

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1AED 788.31
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Broyce Control
-
RCD Switch Earth Leakage Relay
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
IEC 60755
-
Broyce Control Earth Leakage Relay, 50 to 60 Hz Frequency, 7.5 mA to 30 A Leakage, SPDT, SPNO Output
Broyce Control Earth Leakage Relay, 50 to 60 Hz Frequency, 7.5 mA to 30 A Leakage, SPDT, SPNO Output
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RS Stock No.: 188-3538Brand: Broyce ControlManufacturers Part No.: ELR30PN 24-230V AC/DC

AED 837.23

AED 837.23 Each (ex VAT)

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1AED 837.23
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Broyce Control
50 to 60 Hz
Earth Leakage Relay
7.5 mA to 30 A
SPDT, SPNO
-
Type A
Remote
5W
Screw
DIN Rail
24/230 V ac/dc
IP20
ELR0
8A
-20°C
60°C
85mm
44mm
C-Tick, CISPR 22, IEC 61543, IEC 60947-2, Annex M, IEC 62020, CE, IEC 61000-4 Series, RoHS, IEC 60755
44 mm
Broyce Control Earth Leakage Relay, 50 to 400 Hz Frequency, 30A Leakage, SPDT, SPNO Output
Broyce Control Earth Leakage Relay, 50 to 400 Hz Frequency, 30A Leakage, SPDT, SPNO Output
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RS Stock No.: 188-3546Brand: Broyce ControlManufacturers Part No.: ELRM44V-30 12-125V DC

AED 837.23

AED 837.23 Each (ex VAT)

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1AED 837.23
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Broyce Control
50 to 400 Hz
Earth Leakage Relay
30A
SPDT, SPNO
10s
Type A
Remote
5W
-
DIN Rail
-
IP20
ELRM44
-
-20°C
55°C
85mm
44mm
-6, IEC 61000-4-2, CE, 62020, 60947, 61543, CISPR 22, IEC60755, -3, -5, -4, -12, -16
44 mm
Broyce Control Earth Leakage Relay, 50 to 60 Hz Frequency, 1.5 mA to 1 A Leakage, SPNO, SPDT Output
Broyce Control Earth Leakage Relay, 50 to 60 Hz Frequency, 1.5 mA to 1 A Leakage, SPNO, SPDT Output
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RS Stock No.: 188-3537Brand: Broyce ControlManufacturers Part No.: ELR01PN 24-230V AC/DC

AED 837.23

AED 837.23 Each (ex VAT)

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1AED 837.23
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Broyce Control
50 to 60 Hz
Earth Leakage Relay
1.5 mA to 1 A
SPNO, SPDT
-
Type A
Remote
6VA
-
DIN Rail
24/230 V ac/dc
IP20
ELR0
8A
-20°C
60°C
85mm
44mm
CE and RoHS, IEC 60947-2, IEC 60755, IEC 61543, CISPR 22, C-Tick, IEC 62020, IEC 61000-4 Series, Annex M
44 mm
Socomec Earth Leakage Relay, 47/63 Hz Frequency, 0.03 mA to 30 A Leakage, 2 Output
Socomec Earth Leakage Relay, 47/63 Hz Frequency, 0.03 mA to 30 A Leakage, 2 Output
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RS Stock No.: 187-9918Brand: SocomecManufacturers Part No.: 49413602

AED 1,951.07

AED 1,951.07 Each (ex VAT)

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1AED 1,951.07
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Socomec
47/63 Hz
Earth Leakage Relay
0.03 mA to 30 A
2
10s
Class 3
Remote
5W
Screw
Modular
230 V, 12 to 125 V dc, 115 V, 400 V ac
IP20, IP40
RESYS M40
8A
-20°C
55°C
85mm
63.5mm
IEC 60755, IEC 60947-2, IEC 61543 A1, IEC 60664
44 mm
Carlo Gavazzi Earth Leakage Relay, 50 to 60 Hz ±10% Frequency, Two Relay Output Output
Carlo Gavazzi Earth Leakage Relay, 50 to 60 Hz ±10% Frequency, Two Relay Output Output
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RS Stock No.: 209-8588Brand: Carlo GavazziManufacturers Part No.: DEB71DM24A30

AED 1,055.36

AED 1,055.36 Each (ex VAT)

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1AED 1,055.36
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Carlo Gavazzi
50 to 60 Hz ±10%
Earth Leakage Relay
-
Two Relay Output
-
-
When Pressed It Will Test The System Integrity
2.5VA
Screw
DIN Rail
24 to 240 V ac ±10%
IP20
DEB71
-
-25°C
60°C
81mm
70.4mm
CSA Standard C22.2 No. 14-10, EN 60947-2 Annex M, EN 62020, UL508
35.5 mm
Socomec Dearth Leakage Relay 2 CO
Socomec Dearth Leakage Relay 2 CO
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RS Stock No.: 179-9655Brand: SocomecManufacturers Part No.: 49413723

AED 1,703.06

AED 1,703.06 Each (ex VAT)

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1AED 1,703.06
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Socomec
-
Dearth Leakage Relay
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
IEC 61543 A1, IEC 60664, IEC 60755, IEC 60947-2
-
Carlo Gavazzi Earth Leakage Relay, 50 to 60 Hz ±10% Frequency, 300 mA Leakage, Relay SPDT Output
Carlo Gavazzi Earth Leakage Relay, 50 to 60 Hz ±10% Frequency, 300 mA Leakage, Relay SPDT Output
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RS Stock No.: 209-8586Brand: Carlo GavazziManufacturers Part No.: DEA71DM24A003

AED 694.54

AED 694.54 Each (ex VAT)

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1AED 694.54
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Carlo Gavazzi
50 to 60 Hz ±10%
Earth Leakage Relay
300 mA
Relay SPDT
-
-
-
2.5VA
Screw
DIN Rail
24 to 240 V ac ±10%
IP20
DEA71
-
-25°C
60°C
81mm
67.7mm
EN 60947-2 Annex M, CSA Standard C22.2 No. 14-10, UL508, EN 62020, RoHS Directive
35.5 mm
Carlo Gavazzi Earth Leakage Relay, 50 to 60 Hz ±10% Frequency, 300 mA Leakage, Relay SPDT, 14 NO, 12 NC Output
Carlo Gavazzi Earth Leakage Relay, 50 to 60 Hz ±10% Frequency, 300 mA Leakage, Relay SPDT, 14 NO, 12 NC Output
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RS Stock No.: 209-8587Brand: Carlo GavazziManufacturers Part No.: DEA71DM24A030

AED 662.92

AED 662.92 Each (ex VAT)

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1AED 662.92
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Carlo Gavazzi
50 to 60 Hz ±10%
Earth Leakage Relay
300 mA
Relay SPDT, 14 NO, 12 NC
-
-
-
2.5VA
Screw
DIN Rail
24 to 240 V ac ±10%
IP20
DEA71
-
-25°C
60°C
81mm
67.7mm
UL508, RoHS Directive, EN 62020, EN 60947-2 Annex M, CSA Standard C22.2 No. 14-10 - Industrial control equipment
35.5 mm
Carlo Gavazzi Earth Leakage Relay, 50 to 60 Hz ±10% Frequency, 5 A at 24 VDC, 5 A at 250 VAC Output
Carlo Gavazzi Earth Leakage Relay, 50 to 60 Hz ±10% Frequency, 5 A at 24 VDC, 5 A at 250 VAC Output
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RS Stock No.: 209-8589Brand: Carlo GavazziManufacturers Part No.: DEB71DM24A5

AED 795.32

AED 795.32 Each (ex VAT)

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1AED 795.32
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Carlo Gavazzi
50 to 60 Hz ±10%
Earth Leakage Relay
-
5 A at 24 VDC, 5 A at 250 VAC
-
-
-
2.5VA
Screw
DIN Rail
24 to 240 V ac ±10%
IP20
DEB71
-
-25°C
60°C
81mm
70.4mm
CSA Standard C22.2 No. 14-10, EN 62020, UL508, EN 60947-2 Annex M
35.5 mm
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.025 to 25 A Leakage, 1 Output
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.025 to 25 A Leakage, 1 Output
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RS Stock No.: 248-3496Brand: LovatoManufacturers Part No.: R1D415

AED 1,729.62

AED 1,729.62 Each (ex VAT)

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1AED 1,729.62
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Lovato
50 to 60 Hz
Earth Leakage Relay
0.025 to 25 A
1
5s
-
Yes
5.5VA
Fixed
Flush
380 to 415 V ac, 110 to 125 V ac/DC, 220 to 240 V
IP40, IP20
R1D
2.5A
-10°C
60°C
100mm
100mm
IEC/EN 60947-2
70 mm
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.025 to 25 A Leakage, 2 Output
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.025 to 25 A Leakage, 2 Output
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RS Stock No.: 248-3498Brand: LovatoManufacturers Part No.: R3D415

AED 2,763.69

AED 2,763.69 Each (ex VAT)

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1AED 2,763.69
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Lovato
50 to 60 Hz
Earth Leakage Relay
0.025 to 25 A
2
-
-
Button Yes
4.5VA
Fixed
Flush
110 to 125 V, 220 to 240 V, 380 to 415 V ac
IP20, IP40
-
2.5A
-10°C
60°C
100mm
100mm
IEC/EN 60947-2
70 mm
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.025 to 25 A Leakage, 2 Output
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.025 to 25 A Leakage, 2 Output
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RS Stock No.: 248-3497Brand: LovatoManufacturers Part No.: R2D415

AED 2,441.37

AED 2,441.37 Each (ex VAT)

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1AED 2,441.37
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Lovato
50 to 60 Hz
Earth Leakage Relay
0.025 to 25 A
2
-
-
Button Yes
4.5VA
Fixed
Flush
220 to 240 V, 110 to 125 V, 380 to 415 V ac
IP20, IP40
R2D
2.5A
-10°C
60°C
96mm
100mm
IEC/EN 60947-2
96 mm
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.03 to 30 A Leakage, 2 Output
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.03 to 30 A Leakage, 2 Output
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RS Stock No.: 248-3499Brand: LovatoManufacturers Part No.: R4D415

AED 3,592.33

AED 3,592.33 Each (ex VAT)

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1AED 3,592.33
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Lovato
50 to 60 Hz
Earth Leakage Relay
0.03 to 30 A
2
-
-
Yes
5.5VA
Screw
Flush
110 to 125 V, 220 to 240 V, 380 to 415 V ac
IP40, IP20
-
2.5A
-10°C
60°C
100mm
100mm
IEC/EN 60947-2
70 mm
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.25 to 2.5 A Leakage, SPDT Output
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.25 to 2.5 A Leakage, SPDT Output
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RS Stock No.: 248-3629Brand: LovatoManufacturers Part No.: 31RM415

AED 2,157.17

AED 2,157.17 Each (ex VAT)

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1AED 2,157.17
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Lovato
50 to 60 Hz
Earth Leakage Relay
0.25 to 2.5 A
SPDT
0.2s
-
Button
3VA
Fixed
DIN Rail
220 to 240 V, 380 to 415 V ac, 110 to 125 V ac/DC
IP20
-
2.5A
-10°C
60°C
89mm
100mm
IEC/EN 60947-2
52 mm
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.25 to 2.5 A Leakage, SPDT Output
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.25 to 2.5 A Leakage, SPDT Output
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RS Stock No.: 248-3625Brand: LovatoManufacturers Part No.: 31RC110415

AED 2,635.11

AED 2,635.11 Each (ex VAT)

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1AED 2,635.11
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Lovato
50 to 60 Hz
Earth Leakage Relay
0.25 to 2.5 A
SPDT
0.2s
-
Button
3VA
Fixed
DIN Rail
220 to 240 V, 110 to 125 V ac/DC, 380 to 415 V ac
IP20
-
2.5A
-10°C
60°C
100mm
100mm
IEC/EN 60947-2
70 mm
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.25 to 2.5 A Leakage, SPDT Output
Lovato Earth Leakage Relay, 50 to 60 Hz Frequency, 0.25 to 2.5 A Leakage, SPDT Output
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RS Stock No.: 248-3626Brand: LovatoManufacturers Part No.: 31RC35415

AED 2,146.45

AED 2,146.45 Each (ex VAT)

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1AED 2,146.45
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Lovato
50 to 60 Hz
Earth Leakage Relay
0.25 to 2.5 A
SPDT
-
-
Button Yes
3VA
Fixed
DIN Rail
220 to 240 V, 110 to 125 V ac/DC, 380 to 415 V ac
IP20
-
2.5A
-10°C
60°C
110mm
100mm
IEC/EN 60947-2
100 mm