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

1,621.00 MOP

1,620.98 MOP Each (ex VAT)

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11,620.98 MOP
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RS Pro
-
Residual Current Circuit Breaker
-
16A
-
2
NF12
-
-
-
10mA
Type A
-
DIN Rail
-
-
-
Screw
EN 60715, CSA, IEC/EN 60204, IEC/EN 60947-2, UL 508, IEC/EN 60947-5-1, IEC/EN 60947-4-1
85mm
-
70mm
-
-
-
-
-
-
Type A
-
-
-
230V ac
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

308.40 MOP

308.40 MOP Each (ex VAT)

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1

Available in multiples of 1
1308.40 MOP
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RS Pro
-
Residual Current Circuit Breaker
-
25A
-
2
NF12
-
-
-
30mA
Type A
-
DIN Rail
-
-
35 mm
-
IEC/EN60044-8 & IEC/EN61869-2
85mm
-
70mm
-
-
-
-
-
-
Type A
-
-
-
230V ac
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

680.10 MOP

680.10 MOP Each (ex VAT)

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1

Available in multiples of 1
1680.10 MOP
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RS Pro
-
Residual Current Circuit Breaker
-
25A
-
2
NF12
-
-
-
300mA
Type A
-
DIN Rail
-
-
-
Screw
IEC 6951 to 850°C and IEC 695, EN 609981: 004, EN 6051: 00 A: 006 (S.C. 0..), UL94 V, RoHS, IECEN 6069511
85mm
-
70mm
-
-
-
-
-
-
Type A
-
-
-
230V ac
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

385.50 MOP

385.50 MOP Each (ex VAT)

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1

Available in multiples of 1
1385.50 MOP
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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
-
-
-
-
-
-
Type A
-
-
-
230V ac
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

679.90 MOP

679.86 MOP Each (ex VAT)

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1

Available in multiples of 1
1679.86 MOP
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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

385.50 MOP

385.50 MOP Each (ex VAT)

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1

Available in multiples of 1
1385.50 MOP
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RS Pro
-
Residual Current Circuit Breaker
-
63A
-
2
NF12
-
-
-
30mA
Type A
-
DIN Rail
-
-
-
-
RoHS
85mm
90mm
70mm
-
-
-
-
-
-
Type A
-
-
-
230V ac
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

556.20 MOP

556.20 MOP Each (ex VAT)

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1

Available in multiples of 1
1556.20 MOP
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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
-
-
-
-
-
-
Type A
-
-
-
400V ac
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

873.90 MOP

873.92 MOP Each (ex VAT)

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1

Available in multiples of 1
1873.92 MOP
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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
-
-
-
-
-
-
Type A
-
-
-
400V ac
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

7,011.90 MOP

7,011.93 MOP Each (ex VAT)

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1

Available in multiples of 1
17,011.93 MOP
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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
-
-
-
-
-
-
Type B
-
-
-
400V ac
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

895.20 MOP

895.25 MOP Each (ex VAT)

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1

Available in multiples of 1
1895.25 MOP
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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
-
-
-
-
-
-
Type A
-
-
-
400V ac
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
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RS Stock No.: 284-2375Brand: RS PRO

1,057.20 MOP

1,057.23 MOP Each (ex VAT)

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1

Available in multiples of 1
11,057.23 MOP
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RS Pro
-
Residual Current Circuit Breaker
-
63A
-
4
NF14
-
-
-
30mA
Type A
-
DIN Rail
-
-
-
-
EN60947, RoHS
220mm
90mm
145mm
-
-
-
-
-
-
Type A
-
-
-
400V ac
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

2,724.60 MOP

2,724.64 MOP Each (ex VAT)

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1

Available in multiples of 1
12,724.64 MOP
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Schneider Electric
-
Residual Current Circuit Breaker
-
40A
-
4
Multi9 ID
Multi9
-
-
30mA
Instantaneous
-
Clip-on, DIN Rail
-
-
-
Tunnel Type Terminal
EN/IEC 61008-1
81mm
-
72mm
400A
-
-
-
-
-
A-SI
-
Toggle
Independent Of Power Supply Voltage
415V ac
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

3,680.70 MOP

3,680.74 MOP Each (ex VAT)

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1

Available in multiples of 1
13,680.74 MOP
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Schneider Electric
-
Residual Current Circuit Breaker
-
63A
-
2
IID
Acti9
-
-
30mA
Voltage Independent
-
DIN Rail
-
-
-
Ferrule
EN/IEC 61008-1
91mm
73.5mm
36mm
1500A
-
-
-
-
Instantaneous
Type A
Protection
Toggle
Residual Current
110V
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

8,092.30 MOP

8,092.34 MOP Each (ex VAT)

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1

Available in multiples of 1
18,092.34 MOP
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Schneider Electric
-
-
-
-
-
-
-
-
-
-
30mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Instantaneous
AC
-
-
-
415V 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

1,036.70 MOP

1,036.70 MOP Each (ex VAT)

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1

Available in multiples of 1
11,036.70 MOP
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Siemens
-
Circuit Breaker
-
25A
-
2
5SV4
-
-
-
10mA
AC
-
DIN Rail
-
-
-
Screw Terminal
UL
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

4,284.20 MOP

4,284.21 MOP Each (ex VAT)

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1

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14,284.21 MOP
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Eaton
-
Residual Current Circuit Breaker
-
100A
-
4
PDIM
xPole
-
-
1mA
Type A
-
DIN Rail
-
-
-
Twin-Purpose Terminal
DINEN 600, RoHS
65.5mm
80mm
70mm
-
-
-
-
-
Non-Delayed
-
-
-
-
400V ac
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

1,696.40 MOP

1,696.43 MOP Each (ex VAT)

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1

Available in multiples of 1
11,696.43 MOP
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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
-
-
-
-
40 ms
F
-
-
Residual Current
230V ac
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

1,399.30 MOP

1,399.32 MOP Each (ex VAT)

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1

Available in multiples of 1
11,399.32 MOP
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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
Add to parts list
RS Stock No.: 242-953Brand: EatonManufacturers Part No.: 187455 PFIM-25/4/003-G/F

1,859.40 MOP

1,859.37 MOP Each (ex VAT)

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1

Available in multiples of 1
11,859.37 MOP
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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

1,859.40 MOP

1,859.37 MOP Each (ex VAT)

Check stock

1

Available in multiples of 1
11,859.37 MOP
Add to basket
Eaton
-
Residual Current Circuit Breaker
-
25A
-
4
PFIM
xPole
-
-
300mA
Type F, Type S
-
DIN Rail
-
-
-
Lift
IEC/EN 62423, IEC/EN 61008
76mm
80mm
70mm
500A
-
-
-
-
40 ms
-
-
-
-
400V ac

...