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...

Showing 1-20 of 42 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO Earth Leakage Relay, 45 → 65Hz Frequency, Analogue Output
RS PRO Earth Leakage Relay, 45 → 65Hz Frequency, Analogue Output
Add to parts list
RS Stock No.: 603-239Brand: RS PRO

AED 407.26

AED 407.26 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 407.26
Add to basket
RS Pro
45 → 65Hz
-
-
40ms
-
-
-
-
Schneider Electric Differential Toroid, 0 → 2000Hz Frequency
Schneider Electric Differential Toroid, 0 → 2000Hz Frequency
Add to parts list
RS Stock No.: 654-169Brand: Schneider ElectricManufacturers Part No.: LV481016

AED 23,015.35

AED 23,015.35 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 23,015.35
Add to basket
Schneider Electric
0 → 2000Hz
-
-
-
-
-
-
-
Schneider Electric Differential Toroid, 0 → 2000Hz Frequency
Schneider Electric Differential Toroid, 0 → 2000Hz Frequency
Add to parts list
RS Stock No.: 655-194Brand: Schneider ElectricManufacturers Part No.: LV481013

AED 17,908.57

AED 17,908.57 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 17,908.57
Add to basket
Schneider Electric
0 → 2000Hz
-
-
-
-
-
-
-
Broyce Control Earth Leakage Relay
Broyce Control Earth Leakage Relay
Add to parts list
RS Stock No.: 511-9121Brand: Broyce ControlManufacturers Part No.: ELRM44V-30 115/230VAC

AED 773.57

AED 773.57 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 773.57
Add to basket
Broyce Control
-
-
-
-
-
-
-
-
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
Add to parts list
RS Stock No.: 188-3538Brand: Broyce ControlManufacturers Part No.: ELR30PN 24-230V AC/DC

AED 821.58

AED 821.58 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 821.58
Add to basket
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
Add to parts list
RS Stock No.: 188-3546Brand: Broyce ControlManufacturers Part No.: ELRM44V-30 12-125V DC

AED 821.58

AED 821.58 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 821.58
Add to basket
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
Add to parts list
RS Stock No.: 188-3537Brand: Broyce ControlManufacturers Part No.: ELR01PN 24-230V AC/DC

AED 821.58

AED 821.58 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 821.58
Add to basket
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
Add to parts list
RS Stock No.: 187-9918Brand: SocomecManufacturers Part No.: 49413602

AED 1,914.60

AED 1,914.60 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 1,914.60
Add to basket
Socomec
47 → 63Hz
0.03 mA → 30A
2
0 → 10s
-
-
44 x 63.5 x 85mm
190g
Carlo Gavazzi Earth Leakage Relay
Carlo Gavazzi Earth Leakage Relay
Add to parts list
RS Stock No.: 209-8588Brand: Carlo GavazziManufacturers Part No.: DEB71DM24A30

AED 1,035.64

AED 1,035.64 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 1,035.64
Add to basket
Carlo Gavazzi
-
-
-
-
-
DEB71
70.4 x 35.5 x 81mm
-
Socomec Earth Leakage Relay
Socomec Earth Leakage Relay
Add to parts list
RS Stock No.: 179-9655Brand: SocomecManufacturers Part No.: 49413723

AED 1,671.22

AED 1,671.22 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 1,671.22
Add to basket
Socomec
-
-
-
-
-
-
-
-
Carlo Gavazzi Earth Leakage Relay
Carlo Gavazzi Earth Leakage Relay
Add to parts list
RS Stock No.: 209-8586Brand: Carlo GavazziManufacturers Part No.: DEA71DM24A003

AED 681.57

AED 681.57 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 681.57
Add to basket
Carlo Gavazzi
-
-
-
-
-
DEA71
67.7 x 35.5 x 81mm
-
Carlo Gavazzi Earth Leakage Relay
Carlo Gavazzi Earth Leakage Relay
Add to parts list
RS Stock No.: 209-8587Brand: Carlo GavazziManufacturers Part No.: DEA71DM24A030

AED 650.53

AED 650.53 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 650.53
Add to basket
Carlo Gavazzi
-
-
-
-
-
DEA71
67.7 x 35.5 x 81mm
-
Carlo Gavazzi Earth Leakage Relay
Carlo Gavazzi Earth Leakage Relay
Add to parts list
RS Stock No.: 209-8589Brand: Carlo GavazziManufacturers Part No.: DEB71DM24A5

AED 780.46

AED 780.46 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 780.46
Add to basket
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
Add to parts list
RS Stock No.: 248-3496Brand: LovatoManufacturers Part No.: R1D415

AED 1,697.30

AED 1,697.30 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 1,697.30
Add to basket
Lovato
50 Hz, 60 Hz
0.025 → 25A
1
-
-
-
-
-
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
Add to parts list
RS Stock No.: 248-3497Brand: LovatoManufacturers Part No.: R2D415

AED 2,395.73

AED 2,395.73 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 2,395.73
Add to basket
Lovato
50 Hz, 60 Hz
0.025 → 25A
2
-
-
-
-
-
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
Add to parts list
RS Stock No.: 248-3498Brand: LovatoManufacturers Part No.: R3D415

AED 2,712.04

AED 2,712.04 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 2,712.04
Add to basket
Lovato
50 Hz, 60 Hz
0.025 → 25A
2
-
-
-
-
-
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
Add to parts list
RS Stock No.: 248-3499Brand: LovatoManufacturers Part No.: R4D415

AED 3,525.19

AED 3,525.19 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 3,525.19
Add to basket
Lovato
50 Hz, 60 Hz
0.03 → 30A
2
-
-
-
-
-
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
Add to parts list
RS Stock No.: 248-3628Brand: LovatoManufacturers Part No.: 31RC80415

AED 2,465.36

AED 2,465.36 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 2,465.36
Add to basket
Lovato
50 Hz, 60 Hz
0.25 → 2.5A
SPDT
-
-
-
-
-
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
Add to parts list
RS Stock No.: 248-3629Brand: LovatoManufacturers Part No.: 31RM415

AED 2,116.85

AED 2,116.85 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 2,116.85
Add to basket
Lovato
50 Hz, 60 Hz
0.25 → 2.5A
SPDT
-
-
-
-
-
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
Add to parts list
RS Stock No.: 248-3630Brand: LovatoManufacturers Part No.: 31RMT415

AED 2,453.62

AED 2,453.62 Each (ex VAT)

Check stock

1

Available in multiples of 1
1AED 2,453.62
Add to basket
Lovato
50 Hz, 60 Hz
0.25 → 2.5A
SPDT
-
-
-
-
-