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 ...

Showing 1-20 of 1759 products

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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 PROHSN Code: 85362010

SR 155.25

SR 155.25 Each (ex VAT)

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1SR 155.25
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RS Pro
Residual Current Circuit Breaker
-
-
16A
-
2
-
NF12
-
10mA
-
-
DIN Rail
Type A
-
-
-
EN 60715, CSA, IEC/EN 60204, IEC/EN 60947-2, UL 508, IEC/EN 60947-5-1, IEC/EN 60947-4-1
Screw
-
70mm
85mm
-
-
-
-
-
-
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 PROHSN Code: 85362010

SR 292.10

SR 292.10 Each (ex VAT)

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1SR 292.10
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RS Pro
Residual Current Circuit Breaker
-
-
25A
-
2
-
NF12
-
30mA
-
-
DIN Rail
Type A
-
-
35 mm
IEC/EN60044-8 & IEC/EN61869-2
-
-
70mm
85mm
-
-
-
-
-
-
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 PROHSN Code: 85362010

SR 280.60

SR 280.60 Each (ex VAT)

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1SR 280.60
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RS Pro
Residual Current Circuit Breaker
-
-
25A
-
2
-
NF12
-
300mA
-
-
DIN Rail
Type A
-
-
-
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
-
70mm
85mm
-
-
-
-
-
-
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 PROHSN Code: 85362010

SR 307.05

SR 307.05 Each (ex VAT)

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1SR 307.05
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RS Pro
Residual Current Circuit Breaker
-
-
40A
-
2
-
NF12
-
30mA
-
-
DIN Rail
Type A
-
-
-
IEC/EN 61008, CE, VDE
-
-
70mm
85mm
-
-
-
-
-
-
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 PROHSN Code: 85362010

SR 269.10

SR 269.10 Each (ex VAT)

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1SR 269.10
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RS Pro
Residual Current Circuit Breaker
-
-
40A
-
2
-
NF12
-
300mA
-
-
DIN Rail
Type A
-
-
-
IEC/EN 61008, CE, VDE
-
-
70mm
85mm
-
-
-
-
-
-
-
-
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 PROHSN Code: 85362010

SR 382.95

SR 382.95 Each (ex VAT)

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1SR 382.95
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RS Pro
Residual Current Circuit Breaker
-
-
63A
-
2
-
NF12
-
30mA
-
-
DIN Rail
Type A
-
-
-
RoHS
-
90mm
70mm
85mm
-
-
-
-
-
-
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 PROHSN Code: 85362010

SR 423.20

SR 423.20 Each (ex VAT)

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1SR 423.20
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RS Pro
Residual Current Circuit Breaker
-
-
25A
-
4
-
NF14
-
30mA
-
-
DIN Rail
Type A
-
-
-
CE, IEC/EN 61008, VDE
-
68mm
70mm
85mm
-
-
-
-
-
-
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 PROHSN Code: 85362010

SR 437.00

SR 437.00 Each (ex VAT)

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1SR 437.00
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RS Pro
Residual Current Circuit Breaker
-
-
40A
-
4
-
NF14
-
30mA
-
-
DIN Rail
Type A
-
-
-
IEC/EN 61008, CE, VDE
-
68mm
70mm
85mm
-
-
-
-
-
-
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 PROHSN Code: 85362010

SR 2,604.75

SR 2,604.75 Each (ex VAT)

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1

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1SR 2,604.75
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RS Pro
Residual Current Circuit Breaker
-
-
40A
-
4
-
NF14
-
30mA
-
-
DIN Rail
Type B
-
-
-
VDE, IEC/EN 61008, CE
-
73.5mm
70mm
85mm
-
-
-
-
-
-
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 PROHSN Code: 85362010

SR 386.40

SR 386.40 Each (ex VAT)

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1SR 386.40
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RS Pro
Residual Current Circuit Breaker
-
-
40A
-
4
-
NF14
-
300mA
-
-
DIN Rail
Type A
-
-
-
CE, IEC/EN 61008, VDE
-
68mm
70mm
85mm
-
-
-
-
-
-
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 PROHSN Code: 85362010

SR 437.00

SR 437.00 Each (ex VAT)

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1

Available in multiples of 1
1SR 437.00
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RS Pro
Residual Current Circuit Breaker
-
-
63A
-
4
-
NF14
-
30mA
-
-
DIN Rail
Type A
-
-
-
EN60947, RoHS
-
90mm
145mm
220mm
-
-
-
-
-
-
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.: M9R31440HSN Code: 85362010

P.O.A.

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1P.O.A.
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Schneider Electric
Residual Current Circuit Breaker
-
-
40A
-
4
-
Multi9 ID
Multi9
30mA
-
-
Clip-on, DIN Rail
Instantaneous
-
-
-
EN/IEC 61008-1
Tunnel Type Terminal
-
72mm
81mm
400A
-
Independent Of Power Supply Voltage
-
-
Toggle
A-SI
-
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.: A9R08263HSN Code: 85362010

P.O.A.

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1P.O.A.
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Schneider Electric
Residual Current Circuit Breaker
-
-
63A
-
2
-
IID
Acti9
30mA
-
-
DIN Rail
Voltage Independent
-
-
-
EN/IEC 61008-1
Ferrule
73.5mm
36mm
91mm
1500A
-
Residual Current
-
-
Toggle
Type A
Protection
110V
-
Instantaneous
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.: A9N18578HSN Code: 85363030

P.O.A.

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1P.O.A.
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Schneider Electric
-
-
-
-
-
-
-
-
-
30mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AC
-
415V ac
-
Instantaneous
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.: 5SV4112-0HSN Code: 85362010

P.O.A.

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1P.O.A.
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Siemens
Circuit Breaker
-
-
25A
-
2
-
5SV4
-
10mA
-
-
DIN Rail
AC
-
-
-
UL
Screw Terminal
70mm
36mm
90mm
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-100/4HSN Code: 85362090

SR 3,395.95

SR 3,395.95 Each (ex VAT)

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1SR 3,395.95
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Eaton
Residual Current Circuit Breaker
-
-
100A
-
4
-
PDIM
xPole
1mA
-
-
DIN Rail
Type A
-
-
-
DINEN 600, RoHS
Twin-Purpose Terminal
80mm
70mm
65.5mm
-
-
-
-
-
-
-
-
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/FHSN Code: 85362010

SR 1,558.25

SR 1,558.25 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,558.25
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Eaton
Residual Current Circuit Breaker
-
-
25A
-
2
-
PFIM
xPole
30mA
-
-
DIN Rail
Type F, Type G
-
-
-
IEC/EN 62423, ÖVE E 8601, IEC/EN 61008
-
76mm
70mm
80mm
500A
-
Residual Current
-
-
-
F
-
230V ac
-
40 ms
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
Add to parts list
RS Stock No.: 242-952Brand: EatonManufacturers Part No.: 187452 PFIM-25/2/03-G/FHSN Code: 85362010

SR 1,285.70

SR 1,285.70 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,285.70
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Eaton
Residual Current Circuit Breaker
-
-
25A
-
2
-
PFIM
xPole
300mA
-
-
DIN Rail
Type F, Type G
-
-
-
IEC/EN 62423, ÖVE E 8601, IEC/EN 61008
-
76mm
35mm
80mm
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/FHSN Code: 85362010

SR 1,715.80

SR 1,715.80 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,715.80
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Eaton
Residual Current Circuit Breaker
-
-
25A
-
4
-
PFIM
xPole
30mA
-
-
DIN Rail
Type F, Type G
-
-
-
RoHS IECEN 61008 IECEN 64 ÖVE E 8601
-
76mm
70mm
80mm
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/FHSN Code: 85362010

SR 1,715.80

SR 1,715.80 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 1,715.80
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Eaton
Residual Current Circuit Breaker
-
-
25A
-
4
-
PFIM
xPole
300mA
-
-
DIN Rail
Type F, Type S
-
-
-
IEC/EN 62423, IEC/EN 61008
Lift
80mm
70mm
76mm
500A
-
-
-
-
-
-
-
400V ac
-
40 ms

...