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

€ 171.82

€ 171.82 Each (Exc. VAT)

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RS Pro
Earth Leakage Relay
45/65 Hz
0.03 to 10 A
Analogue Output 0 to 1 mA
40ms
-
-
1W
-
-
IP40, IP20
-
12, 24V dc
-
-20°C
55°C
64mm
90mm
EN 61000-6-4, EN 61000-6-2, EN 60255-6, EN 60255-27
52mm
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

€ 7,481.22

€ 7,481.22 Each (Exc. VAT)

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Schneider Electric
Differential Relay
0 to 2000 Hz
-
-
-
-
-
-
Fixed
-
IP40, IP20
-
-
-
-25°C
70°C
96mm
225mm
No
188mm
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

€ 9,614.58

€ 9,614.58 Each (Exc. VAT)

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Schneider Electric
Differential Relay
0 to 2000 Hz
-
-
-
-
-
-
-
-
IP20, IP40
-
-
-
-25°C
70°C
78mm
151mm
No
126mm
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

€ 323.15

€ 323.15 Each (Exc. VAT)

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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

€ 343.20

€ 343.20 Each (Exc. VAT)

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Broyce Control
Earth Leakage Relay
50 to 60 Hz
7.5 mA to 30 A
SPDT, SPNO
-
Type A
Remote
5W
DIN Rail
Screw
IP20
ELR0
230, 24V ac/dc
8A
-20°C
60°C
44mm
85mm
C-Tick, CISPR 22, IEC 61543, IEC 60947-2, Annex M, IEC 62020, CE, IEC 61000-4 Series, RoHS, IEC 60755
44mm
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

€ 343.20

€ 343.20 Each (Exc. VAT)

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Broyce Control
Earth Leakage Relay
50 to 400 Hz
30A
SPDT, SPNO
10s
Type A
Remote
5W
DIN Rail
-
IP20
ELRM44
-
-
-20°C
55°C
44mm
85mm
-6, IEC 61000-4-2, CE, 62020, 60947, 61543, CISPR 22, IEC60755, -3, -5, -4, -12, -16
44mm
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

€ 343.20

€ 343.20 Each (Exc. VAT)

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Broyce Control
Earth Leakage Relay
50 to 60 Hz
1.5 mA to 1 A
SPNO, SPDT
-
Type A
Remote
6VA
DIN Rail
-
IP20
ELR0
230, 24V ac/dc
8A
-20°C
60°C
44mm
85mm
CE and RoHS, IEC 60947-2, IEC 60755, IEC 61543, CISPR 22, C-Tick, IEC 62020, IEC 61000-4 Series, Annex M
44mm
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

€ 799.83

€ 799.83 Each (Exc. VAT)

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Socomec
Earth Leakage Relay
47/63 Hz
0.03 mA to 30 A
2
10s
Class 3
Remote
5W
Modular
Screw
IP20, IP40
RESYS M40
115, 230, 400V
8A
-20°C
55°C
63.5mm
85mm
IEC 60755, IEC 60947-2, IEC 61543 A1, IEC 60664
44mm
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

€ 432.64

€ 432.64 Each (Exc. VAT)

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Carlo Gavazzi
Earth Leakage Relay
50 to 60 Hz ±10%
-
Two Relay Output
-
-
When Pressed It Will Test The System Integrity
2.5VA
DIN Rail
Screw
IP20
DEB71
24, 240V ac
-
-25°C
60°C
70.4mm
81mm
CSA Standard C22.2 No. 14-10, EN 60947-2 Annex M, EN 62020, UL508
35.5mm
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

€ 698.16

€ 698.16 Each (Exc. VAT)

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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

€ 284.72

€ 284.72 Each (Exc. VAT)

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Carlo Gavazzi
Earth Leakage Relay
50 to 60 Hz ±10%
300 mA
Relay SPDT
-
-
-
2.5VA
DIN Rail
Screw
IP20
DEA71
24, 240V ac
-
-25°C
60°C
67.7mm
81mm
EN 60947-2 Annex M, CSA Standard C22.2 No. 14-10, UL508, EN 62020, RoHS Directive
35.5mm
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

€ 271.74

€ 271.74 Each (Exc. VAT)

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Carlo Gavazzi
Earth Leakage Relay
50 to 60 Hz ±10%
300 mA
Relay SPDT, 14 NO, 12 NC
-
-
-
2.5VA
DIN Rail
Screw
IP20
DEA71
24, 240V ac
-
-25°C
60°C
67.7mm
81mm
UL508, RoHS Directive, EN 62020, EN 60947-2 Annex M, CSA Standard C22.2 No. 14-10 - Industrial control equipment
35.5mm
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

€ 326.06

€ 326.06 Each (Exc. VAT)

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1€ 326.06
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Carlo Gavazzi
Earth Leakage Relay
50 to 60 Hz ±10%
-
5 A at 24 VDC, 5 A at 250 VAC
-
-
-
2.5VA
DIN Rail
Screw
IP20
DEB71
24, 240V ac
-
-25°C
60°C
70.4mm
81mm
CSA Standard C22.2 No. 14-10, EN 62020, UL508, EN 60947-2 Annex M
35.5mm
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

€ 709.06

€ 709.06 Each (Exc. VAT)

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Lovato
Earth Leakage Relay
50 to 60 Hz
0.025 to 25 A
1
5s
-
Yes
5.5VA
Flush
Fixed
IP40, IP20
R1D
220, 240, 380, 415, 110, 125V
2.5A
-10°C
60°C
100mm
100mm
IEC/EN 60947-2
70mm
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

€ 1,000.82

€ 1,000.82 Each (Exc. VAT)

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1€ 1,000.82
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Lovato
Earth Leakage Relay
50 to 60 Hz
0.025 to 25 A
2
-
-
Button Yes
4.5VA
Flush
Fixed
IP20, IP40
R2D
110, 125, 220, 240, 380, 415V
2.5A
-10°C
60°C
100mm
96mm
IEC/EN 60947-2
96mm
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

€ 1,132.95

€ 1,132.95 Each (Exc. VAT)

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Lovato
Earth Leakage Relay
50 to 60 Hz
0.025 to 25 A
2
-
-
Button Yes
4.5VA
Flush
Fixed
IP20, IP40
-
110, 125, 220, 240, 380, 415V
2.5A
-10°C
60°C
100mm
100mm
IEC/EN 60947-2
70mm
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

€ 1,472.65

€ 1,472.65 Each (Exc. VAT)

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1€ 1,472.65
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Lovato
Earth Leakage Relay
50 to 60 Hz
0.03 to 30 A
2
-
-
Yes
5.5VA
Flush
Screw
IP40, IP20
-
110, 125, 220, 240, 380, 415V
2.5A
-10°C
60°C
100mm
100mm
IEC/EN 60947-2
70mm
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.: 248-3628Brand: LovatoManufacturers Part No.: 31RC80415

€ 1,029.90

€ 1,029.90 Each (Exc. VAT)

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Lovato
Earth Leakage Relay
50 to 60 Hz
0.25 to 2.5 A
SPDT
-
-
Yes
3VA
DIN Rail
Fixed
IP20
-
220, 240, 380, 415, 110, 125V
5A
-10°C
60°C
100mm
160mm
IEC/EN 60947-2
150mm
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

€ 884.30

€ 884.30 Each (Exc. VAT)

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Lovato
Earth Leakage Relay
50 to 60 Hz
0.25 to 2.5 A
SPDT
0.2s
-
Button
3VA
DIN Rail
Fixed
IP20
-
220, 240, 380, 415, 110, 125V
2.5A
-10°C
60°C
100mm
89mm
IEC/EN 60947-2
52mm
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.: 248-3630Brand: LovatoManufacturers Part No.: 31RMT415

€ 1,025.00

€ 1,025.00 Each (Exc. VAT)

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1€ 1,025.00
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Lovato
Earth Leakage Relay
50 to 60 Hz
0.25 to 2.5 A
SPDT
-
-
Button
3VA
DIN Rail
Fixed
IP20
RMT
220, 240, 380, 415, 110, 125V
2.5A
-10°C
60°C
100mm
89mm
IEC/EN 60947-2
105mm