RCCBs

An RCCB or residual-current circuit breaker is a safety device used to protect electrical circuits. RCCBs protect people from electric shocks, and electrocution and help prevent electrical fires.

RS offers an extensive range of high-performance RCCBs and RCDs from leading brands including ABB, Schneider Electric, and Siemens.

How does an RCCB work?

An RCCBs incoming current ...

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RS PRO NF12 Series Residual Current Circuit Breaker, 16A, 2-Pole, 10 mA, Type A 230V ac
RS PRO NF12 Series Residual Current Circuit Breaker, 16A, 2-Pole, 10 mA, Type A 230V ac
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RS Stock No.: 284-2366Brand: RS PRO

26.523 OMR

26.523 OMR Each (ex VAT)

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1

Available in multiples of 1
126.523 OMR
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RS Pro
Residual Current Circuit Breaker
-
16A
-
-
2
NF12
-
-
10mA
-
-
Type A
DIN Rail
-
-
EN 60715, CSA, IEC/EN 60204, IEC/EN 60947-2, UL 508, IEC/EN 60947-5-1, IEC/EN 60947-4-1
-
Screw
85mm
-
70mm
-
-
-
-
-
-
-
-
230V ac
-
Type A
RS PRO NF12 Series Residual Current Circuit Breaker, 25A, 2-Pole, 30 mA, Type A 230V ac
RS PRO NF12 Series Residual Current Circuit Breaker, 25A, 2-Pole, 30 mA, Type A 230V ac
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RS Stock No.: 284-2367Brand: RS PRO

24.520 OMR

24.520 OMR Each (ex VAT)

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1

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124.520 OMR
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RS Pro
Residual Current Circuit Breaker
-
25A
-
-
2
NF12
-
-
30mA
-
-
Type A
DIN Rail
-
-
IEC/EN60044-8 & IEC/EN61869-2
35 mm
-
85mm
-
70mm
-
-
-
-
-
-
-
-
230V ac
-
Type A
RS PRO NF12 Series Residual Current Circuit Breaker, 25A, 2-Pole, 300 mA, Type A 230V ac
RS PRO NF12 Series Residual Current Circuit Breaker, 25A, 2-Pole, 300 mA, Type A 230V ac
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RS Stock No.: 284-2368Brand: RS PRO

23.458 OMR

23.458 OMR Each (ex VAT)

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1

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123.458 OMR
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RS Pro
Residual Current Circuit Breaker
-
25A
-
-
2
NF12
-
-
300mA
-
-
Type A
DIN Rail
-
-
IEC 6951 to 850°C and IEC 695, EN 609981: 004, EN 6051: 00 A: 006 (S.C. 0..), UL94 V, RoHS, IECEN 6069511
-
Screw
85mm
-
70mm
-
-
-
-
-
-
-
-
230V ac
-
Type A
RS PRO NF12 Series Residual Current Circuit Breaker, 40A, 2-Pole, 30 mA, Type A 230V ac
RS PRO NF12 Series Residual Current Circuit Breaker, 40A, 2-Pole, 30 mA, Type A 230V ac
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RS Stock No.: 284-2369Brand: RS PRO

25.775 OMR

25.775 OMR Each (ex VAT)

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1

Available in multiples of 1
125.775 OMR
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RS Pro
Residual Current Circuit Breaker
-
40A
-
-
2
NF12
-
-
30mA
-
-
Type A
DIN Rail
-
-
IEC/EN 61008, CE, VDE
-
-
85mm
-
70mm
-
-
-
-
-
-
-
-
230V ac
-
Type A
RS PRO NF12 Series Residual Current Circuit Breaker, 40A, 2-Pole, 300 mA, Type A 230V ac
RS PRO NF12 Series Residual Current Circuit Breaker, 40A, 2-Pole, 300 mA, Type A 230V ac
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RS Stock No.: 284-2370Brand: RS PRO

22.661 OMR

22.661 OMR Each (ex VAT)

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1

Available in multiples of 1
122.661 OMR
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RS Pro
Residual Current Circuit Breaker
-
40A
-
-
2
NF12
-
-
300mA
-
-
Type A
DIN Rail
-
-
IEC/EN 61008, CE, VDE
-
-
85mm
-
70mm
-
-
-
-
-
-
-
-
230V ac
-
-
RS PRO NF12 Series Residual Current Circuit Breaker, 63A, 2-Pole, 30 mA, Type A 230V ac
RS PRO NF12 Series Residual Current Circuit Breaker, 63A, 2-Pole, 30 mA, Type A 230V ac
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RS Stock No.: 284-2371Brand: RS PRO

32.444 OMR

32.444 OMR Each (ex VAT)

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1

Available in multiples of 1
132.444 OMR
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RS Pro
Residual Current Circuit Breaker
-
63A
-
-
2
NF12
-
-
30mA
-
-
Type A
DIN Rail
-
-
RoHS
-
-
85mm
90mm
70mm
-
-
-
-
-
-
-
-
230V ac
-
Type A
RS PRO NF14 Series Residual Current Circuit Breaker, 25A, 4-Pole, 30 mA, Type A 400V ac
RS PRO NF14 Series Residual Current Circuit Breaker, 25A, 4-Pole, 30 mA, Type A 400V ac
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RS Stock No.: 284-2372Brand: RS PRO

36.720 OMR

36.720 OMR Each (ex VAT)

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1

Available in multiples of 1
136.720 OMR
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RS Pro
Residual Current Circuit Breaker
-
25A
-
-
4
NF14
-
-
30mA
-
-
Type A
DIN Rail
-
-
CE, IEC/EN 61008, VDE
-
-
85mm
68mm
70mm
-
-
-
-
-
-
-
-
400V ac
-
Type A
RS PRO NF14 Series Residual Current Circuit Breaker, 40A, 4-Pole, 30 mA, Type A 400V ac
RS PRO NF14 Series Residual Current Circuit Breaker, 40A, 4-Pole, 30 mA, Type A 400V ac
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RS Stock No.: 284-2373Brand: RS PRO

36.701 OMR

36.701 OMR Each (ex VAT)

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1

Available in multiples of 1
136.701 OMR
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RS Pro
Residual Current Circuit Breaker
-
40A
-
-
4
NF14
-
-
30mA
-
-
Type A
DIN Rail
-
-
IEC/EN 61008, CE, VDE
-
-
85mm
68mm
70mm
-
-
-
-
-
-
-
-
400V ac
-
Type A
RS PRO NF14 Series Residual Current Circuit Breaker, 40A, 4-Pole, 30 mA, Type B 400V ac
RS PRO NF14 Series Residual Current Circuit Breaker, 40A, 4-Pole, 30 mA, Type B 400V ac
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RS Stock No.: 284-2376Brand: RS PRO

224.373 OMR

224.373 OMR Each (ex VAT)

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1

Available in multiples of 1
1224.373 OMR
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RS Pro
Residual Current Circuit Breaker
-
40A
-
-
4
NF14
-
-
30mA
-
-
Type B
DIN Rail
-
-
VDE, IEC/EN 61008, CE
-
-
85mm
73.5mm
70mm
-
-
-
-
-
-
-
-
400V ac
-
Type B
RS PRO NF14 Series Residual Current Circuit Breaker, 40A, 4-Pole, 300 mA, Type A 400V ac
RS PRO NF14 Series Residual Current Circuit Breaker, 40A, 4-Pole, 300 mA, Type A 400V ac
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RS Stock No.: 284-2374Brand: RS PRO

33.310 OMR

33.310 OMR Each (ex VAT)

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1

Available in multiples of 1
133.310 OMR
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RS Pro
Residual Current Circuit Breaker
-
40A
-
-
4
NF14
-
-
300mA
-
-
Type A
DIN Rail
-
-
CE, IEC/EN 61008, VDE
-
-
85mm
68mm
70mm
-
-
-
-
-
-
-
-
400V ac
-
Type A
RS PRO NF14 Series Residual Current Circuit Breaker, 63A, 4-Pole, 30 mA, Type A 400V ac
RS PRO NF14 Series Residual Current Circuit Breaker, 63A, 4-Pole, 30 mA, Type A 400V ac
Add to parts list
RS Stock No.: 284-2375Brand: RS PRO

36.701 OMR

36.701 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
136.701 OMR
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RS Pro
Residual Current Circuit Breaker
-
63A
-
-
4
NF14
-
-
30mA
-
-
Type A
DIN Rail
-
-
EN60947, RoHS
-
-
220mm
90mm
145mm
-
-
-
-
-
-
-
-
400V ac
-
Type A
Schneider Electric Multi9 ID Series Residual Current Circuit Breaker, 40A, 4-Pole, 30 mA, Instantaneous, 400 A 415V ac
Schneider Electric Multi9 ID Series Residual Current Circuit Breaker, 40A, 4-Pole, 30 mA, Instantaneous, 400 A 415V ac
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RS Stock No.: 768-454Brand: Schneider ElectricManufacturers Part No.: M9R31440

179.077 OMR

179.077 OMR Each (ex VAT)

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1

Available in multiples of 1
1179.077 OMR
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Schneider Electric
Residual Current Circuit Breaker
-
40A
-
-
4
Multi9 ID
Multi9
-
30mA
-
-
Instantaneous
Clip-on, DIN Rail
-
-
EN/IEC 61008-1
-
Tunnel Type Terminal
81mm
-
72mm
-
400A
-
Independent Of Power Supply Voltage
-
Toggle
-
-
415V ac
-
A-SI
Schneider Electric iID Series Residual Current Circuit Breaker, 63A, 2-Pole, 30 mA, Voltage Independent, 1500 A 110V
Schneider Electric iID Series Residual Current Circuit Breaker, 63A, 2-Pole, 30 mA, Voltage Independent, 1500 A 110V
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RS Stock No.: 758-915Brand: Schneider ElectricManufacturers Part No.: A9R08263

237.736 OMR

237.736 OMR Each (ex VAT)

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1

Available in multiples of 1
1237.736 OMR
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Schneider Electric
Residual Current Circuit Breaker
-
63A
-
-
2
IID
Acti9
-
30mA
-
-
Voltage Independent
DIN Rail
-
-
EN/IEC 61008-1
-
Ferrule
91mm
73.5mm
36mm
-
1500A
Protection
Residual Current
-
Toggle
-
-
110V
Instantaneous
Type A
Schneider Electric, 30 mA 415V ac
Schneider Electric, 30 mA 415V ac
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RS Stock No.: 758-914Brand: Schneider ElectricManufacturers Part No.: A9N18578

483.778 OMR

483.778 OMR Each (ex VAT)

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1

Available in multiples of 1
1483.778 OMR
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Schneider Electric
-
-
-
-
-
-
-
-
-
30mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
415V ac
Instantaneous
AC
Siemens 5SV4 Series Circuit Breaker, 25A, 2-Pole, 10 mA, AC, 10 kA 230V ac
Siemens 5SV4 Series Circuit Breaker, 25A, 2-Pole, 10 mA, AC, 10 kA 230V ac
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RS Stock No.: 772-533Brand: SiemensManufacturers Part No.: 5SV4112-0

61.974 OMR

61.974 OMR Each (ex VAT)

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1

Available in multiples of 1
161.974 OMR
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Siemens
Circuit Breaker
-
25A
-
-
2
5SV4
-
-
10mA
-
-
AC
DIN Rail
-
-
UL
-
Screw Terminal
90mm
70mm
36mm
-
10kA
-
Snap Action
-
-
-
-
230V ac
-
-
Eaton PDIM Series Residual Current Circuit Breaker, 100A, 4-Pole, 1 mA, Type A 400V ac
Eaton PDIM Series Residual Current Circuit Breaker, 100A, 4-Pole, 1 mA, Type A 400V ac
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RS Stock No.: 231-924Brand: EatonManufacturers Part No.: 111761 PDIM-100/4

291.961 OMR

291.961 OMR Each (ex VAT)

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1

Available in multiples of 1
1291.961 OMR
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Eaton
Residual Current Circuit Breaker
-
100A
-
-
4
PDIM
xPole
-
1mA
-
-
Type A
DIN Rail
-
-
DINEN 600, RoHS
-
Twin-Purpose Terminal
65.5mm
80mm
70mm
-
-
-
-
-
-
-
-
400V ac
Non-Delayed
-
Eaton PFIM Series Residual Current Circuit Breaker, 25A, 2-Pole, 30 mA, Type F, Type G, 500 A 230V ac
Eaton PFIM Series Residual Current Circuit Breaker, 25A, 2-Pole, 30 mA, Type F, Type G, 500 A 230V ac
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RS Stock No.: 242-950Brand: EatonManufacturers Part No.: 187449 PFIM-25/2/003-G/F

133.975 OMR

133.975 OMR Each (ex VAT)

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1

Available in multiples of 1
1133.975 OMR
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Eaton
Residual Current Circuit Breaker
-
25A
-
-
2
PFIM
xPole
-
30mA
-
-
Type F, Type G
DIN Rail
-
-
IEC/EN 62423, ÖVE E 8601, IEC/EN 61008
-
-
80mm
76mm
70mm
-
500A
-
Residual Current
-
-
-
-
230V ac
40 ms
F
Eaton PFIM Series Residual Current Circuit Breaker, 25A, 2-Pole, 300 mA, Type F, Type G, 500 A 230V ac
Eaton PFIM Series Residual Current Circuit Breaker, 25A, 2-Pole, 300 mA, Type F, Type G, 500 A 230V ac
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RS Stock No.: 242-952Brand: EatonManufacturers Part No.: 187452 PFIM-25/2/03-G/F

110.460 OMR

110.460 OMR Each (ex VAT)

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1

Available in multiples of 1
1110.460 OMR
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Eaton
Residual Current Circuit Breaker
-
25A
-
-
2
PFIM
xPole
-
300mA
-
-
Type F, Type G
DIN Rail
-
-
IEC/EN 62423, ÖVE E 8601, IEC/EN 61008
-
-
80mm
76mm
35mm
-
500A
-
Residual Current
-
-
-
-
230V ac
-
-
Eaton PFIM Series Residual Current Circuit Breaker, 25A, 4-Pole, 30 mA, Type F, Type G, 500 A 400V ac
Eaton PFIM Series Residual Current Circuit Breaker, 25A, 4-Pole, 30 mA, Type F, Type G, 500 A 400V ac
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RS Stock No.: 242-953Brand: EatonManufacturers Part No.: 187455 PFIM-25/4/003-G/F

147.519 OMR

147.519 OMR Each (ex VAT)

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1

Available in multiples of 1
1147.519 OMR
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Eaton
Residual Current Circuit Breaker
-
25A
-
-
4
PFIM
xPole
-
30mA
-
-
Type F, Type G
DIN Rail
-
-
RoHS IECEN 61008 IECEN 64 ÖVE E 8601
-
-
80mm
76mm
70mm
-
500A
-
-
-
-
-
-
400V ac
-
-
Eaton PFIM Series Residual Current Circuit Breaker, 25A, 4-Pole, 300 mA, Type F, Type S, 500 A 400V ac
Eaton PFIM Series Residual Current Circuit Breaker, 25A, 4-Pole, 300 mA, Type F, Type S, 500 A 400V ac
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RS Stock No.: 246-620Brand: EatonManufacturers Part No.: 187362 PFIM-25/4/03-S/F

147.519 OMR

147.519 OMR Each (ex VAT)

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1

Available in multiples of 1
1147.519 OMR
Add to basket
Eaton
Residual Current Circuit Breaker
-
25A
-
-
4
PFIM
xPole
-
300mA
-
-
Type F, Type S
DIN Rail
-
-
IEC/EN 62423, IEC/EN 61008
-
Lift
76mm
80mm
70mm
-
500A
-
-
-
-
-
-
400V ac
40 ms
-

...