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

EGP 2,642.00

EGP 2,642.00 Each (ex VAT)

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1EGP 2,642.00
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RS Pro
Residual Current Circuit Breaker
-
16A
-
2
-
-
-
NF12
-
10mA
-
DIN Rail
Type A
-
-
Screw
-
EN 60715, CSA, IEC/EN 60204, IEC/EN 60947-2, UL 508, IEC/EN 60947-5-1, IEC/EN 60947-4-1
-
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 PRO

EGP 3,362.00

EGP 3,362.00 Each (ex VAT)

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1EGP 3,362.00
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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 PRO

EGP 3,856.00

EGP 3,856.00 Each (ex VAT)

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1EGP 3,856.00
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RS Pro
Residual Current Circuit Breaker
-
25A
-
2
-
-
-
NF12
-
300mA
-
DIN Rail
Type A
-
-
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
-
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 PRO

EGP 4,300.00

EGP 4,300.00 Each (ex VAT)

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1EGP 4,300.00
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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 PRO

EGP 3,441.00

EGP 3,441.00 Each (ex VAT)

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1EGP 3,441.00
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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 PRO

EGP 4,862.00

EGP 4,862.00 Each (ex VAT)

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1EGP 4,862.00
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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 PRO

EGP 5,211.00

EGP 5,211.00 Each (ex VAT)

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1EGP 5,211.00
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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 PRO

EGP 5,613.00

EGP 5,613.00 Each (ex VAT)

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1EGP 5,613.00
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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 PRO

EGP 32,441.00

EGP 32,441.00 Each (ex VAT)

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1EGP 32,441.00
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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 PRO

EGP 4,801.00

EGP 4,801.00 Each (ex VAT)

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1

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1EGP 4,801.00
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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 PRO

EGP 5,690.00

EGP 5,690.00 Each (ex VAT)

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1

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1EGP 5,690.00
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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
-
ABB F404 Series Residual Current Circuit Breaker, 40A, 4-Pole, 0.03 A, Type B, 30 A 400V ac
ABB F404 Series Residual Current Circuit Breaker, 40A, 4-Pole, 0.03 A, Type B, 30 A 400V ac
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RS Stock No.: 720-455Brand: ABBManufacturers Part No.: 2CCG000053R0001

P.O.A.

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ABB
Residual Current Circuit Breaker
-
40A
-
4
-
F404B-40/0.03
-
F404
-
0.03A
-
-
Type B
-
-
Screw
-
IEC/EN 60664-1
97mm
70mm
67mm
-
30A
-
-
-
-
Type B
-
-
400V ac
Protection
ABB F404 Series USB Type A, 63A, 4-Pole, 300 mA, Type A, 1 kA 400V
ABB F404 Series USB Type A, 63A, 4-Pole, 300 mA, Type A, 1 kA 400V
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RS Stock No.: 720-452Brand: ABBManufacturers Part No.: 2CCF544130E0630

P.O.A.

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ABB
USB Type A
-
63A
-
4
-
F404
-
F404
-
300mA
-
Plug-in
Type A
-
-
Screw
-
IEC/EN 61008
75mm
72mm
91mm
-
1kA
-
Instantaneous
-
-
Type A
-
-
400V
Residual Current Device
ABB F404B Series Residual Current Circuit Breaker, 25A, 4-Pole, 0.3 A, Type B, 3 kA 400V ac
ABB F404B Series Residual Current Circuit Breaker, 25A, 4-Pole, 0.3 A, Type B, 3 kA 400V ac
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RS Stock No.: 720-457Brand: ABBManufacturers Part No.: 2CCG000055R0001

P.O.A.

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ABB
Residual Current Circuit Breaker
-
25A
-
4
-
F404
-
F404B
-
0.3A
-
-
Type B
-
-
Multi-Wired
-
EN 62423
97mm
70mm
67mm
-
3kA
-
-
-
-
Type B
-
-
400V ac
Protection
Schneider Electric A9R Series Residual Current Device, 63A, 2-Pole, 300 mA, Type A, 1500 A 240V ac
Schneider Electric A9R Series Residual Current Device, 63A, 2-Pole, 300 mA, Type A, 1500 A 240V ac
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RS Stock No.: 758-630Brand: Schneider ElectricManufacturers Part No.: A9R44263

P.O.A.

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Schneider Electric
Residual Current Device
-
63A
-
2
-
Acti9
-
A9R
-
300mA
-
Clip-on
Type A
-
-
Single Row
-
RoHS
73.5mm
36mm
91mm
-
1500A
-
Instantaneous
Toggle Switch
-
AC
Electromechanic
-
240V ac
-
Schneider Electric A9V Series Residual Current Device, 63A, 4-Pole, 300 mA, Type A 415V ac
Schneider Electric A9V Series Residual Current Device, 63A, 4-Pole, 300 mA, Type A 415V ac
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RS Stock No.: 758-617Brand: Schneider ElectricManufacturers Part No.: A9V54463

P.O.A.

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Schneider Electric
Residual Current Device
-
63A
-
4
-
Acti9
-
A9V
-
300mA
-
Clip-on
Type A
-
-
Tunnel
-
RoHS
73.5mm
135mm
91mm
-
-
-
Instantaneous
Toggle Switch
-
Type A
Electromechanic
-
415V ac
Short Circuit Protection
Schneider Electric Acti9 Vigi iC60 Series Residual Current Device, 25A, 3-Pole, 30 mA, Type AC 415V ac
Schneider Electric Acti9 Vigi iC60 Series Residual Current Device, 25A, 3-Pole, 30 mA, Type AC 415V ac
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RS Stock No.: 768-423Brand: Schneider ElectricManufacturers Part No.: A9V41325

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Schneider Electric
Residual Current Device
-
25A
-
3
-
Acti9
-
Acti9 Vigi iC60
-
30mA
-
Clip-on, DIN Rail
Type AC
-
-
Tunnel Terminal
-
EN/IEC 61009-2-1
73.5mm
54mm
91mm
-
-
-
-
-
-
AC
Yes
-
415V ac
-
Schneider Electric Acti9 Vigi iC60 Series Residual Current Device, 40A, 3-Pole, 300 mA, Type AC 415V ac
Schneider Electric Acti9 Vigi iC60 Series Residual Current Device, 40A, 3-Pole, 300 mA, Type AC 415V ac
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RS Stock No.: 768-450Brand: Schneider ElectricManufacturers Part No.: A9V44340

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Schneider Electric
Residual Current Device
-
40A
-
3
-
Acti9
-
Acti9 Vigi iC60
-
300mA
-
Clip-on, DIN Rail
Type AC
-
-
Tunnel Terminal
-
EN/IEC 61009-2-1
73.5mm
117mm
91mm
-
-
-
-
-
-
AC
Yes
-
415V 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

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Schneider Electric
Residual Current Circuit Breaker
-
40A
-
4
-
Multi9
-
Multi9 ID
-
30mA
-
Clip-on, DIN Rail
Instantaneous
-
-
Tunnel Type Terminal
-
EN/IEC 61008-1
-
72mm
81mm
-
400A
-
-
Toggle
-
A-SI
Independent Of Power Supply Voltage
-
415V ac
-
Schneider Electric Vigi C120 Series Residual Current Device, 125A, 4-Pole, 30 mA, Type AC 415V ac
Schneider Electric Vigi C120 Series Residual Current Device, 125A, 4-Pole, 30 mA, Type AC 415V ac
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RS Stock No.: 758-914Brand: Schneider ElectricManufacturers Part No.: A9N18578

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Schneider Electric
Residual Current Device
-
125A
-
4
-
Acti9
-
Vigi C120
-
30mA
-
DIN Rail
Type AC
-
-
Screw
-
RoHS
73mm
198mm
95mm
-
-
-
Instantaneous
Toggle Switch
-
AC
-
-
415V ac
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