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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Better World
Siemens 5SV3 RCCB, 25A, 2 Pole, 30mA, Type A
Siemens 5SV3 RCCB, 25A, 2 Pole, 30mA, Type A
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RS Stock No.: 124-7727Brand: SiemensManufacturers Part No.: 5SV3312-6Sähkönumero: 3221789

€ 242.22

€ 242.22 Each (Exc. Vat)

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1€ 242.22
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Siemens
RCCB
25A
2
Sentron
30mA
Type A
-
5SV3
-
Extended product life
Toggle Switch
Screw
-
Instantaneous
-
230V
-
DIN Rail Mount
-
89.8mm
35.8 x 77.2 x 89.8mm
35.8mm
77.2mm
-
Better World
Siemens 5SV3 RCCB, 25A, 4 Pole, 30mA, Type A
Siemens 5SV3 RCCB, 25A, 4 Pole, 30mA, Type A
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RS Stock No.: 124-7731Brand: SiemensManufacturers Part No.: 5SV3342-6Sähkönumero: 3221795

€ 223.39

€ 223.39 Each (Exc. Vat)

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1€ 223.39
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Siemens
RCCB
25A
4
Sentron
30mA
Type A
-
5SV3
-
Extended product life
Toggle Switch
Screw
-
Instantaneous
-
400V
-
DIN Rail Mount
-
89.8mm
71.8 x 77.2 x 89.8mm
71.8mm
77.2mm
-
Better World
Siemens 5SV3 RCCB, 40A, 4 Pole, 30mA, Type A, 400V
Siemens 5SV3 RCCB, 40A, 4 Pole, 30mA, Type A, 400V
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RS Stock No.: 124-7721Brand: SiemensManufacturers Part No.: 5SV3344-6Sähkönumero: 3221796

€ 248.49

€ 248.49 Each (Exc. Vat)

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1€ 248.49
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Siemens
RCCB
40A
4
Sentron
30mA
Type A
400V
5SV3
CE
Extended product life
Toggle Switch
Screw
-
Instantaneous
-
400V
-
DIN Rail Mount
-
89.8mm
71.8 x 77.2 x 89.8mm
71.8mm
77.2mm
-
Siemens SENTRON 5SM2xxx RCCB, 40A, 4 Pole, 30mA, Type A, 400V ac
Siemens SENTRON 5SM2xxx RCCB, 40A, 4 Pole, 30mA, Type A, 400V ac
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RS Stock No.: 241-4428Brand: SiemensManufacturers Part No.: 5SM2342-6Sähkönumero: 3261622

€ 144.32

€ 144.32 Each (Exc. Vat)

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1€ 144.32
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Siemens
RCCB
40A
4
Sentron
30mA
Type A
400V ac
SENTRON 5SM2xxx
-
-
-
-
-
-
-
-
-
DIN Rail Mount
-
-
-
-
-
-
Siemens SENTRON 5SM2xxx RCCB, 63A, 4 Pole, 30mA, Type A, 400V ac
Siemens SENTRON 5SM2xxx RCCB, 63A, 4 Pole, 30mA, Type A, 400V ac
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RS Stock No.: 241-4429Brand: SiemensManufacturers Part No.: 5SM2345-6Sähkönumero: 3261623

€ 338.85

€ 338.85 Each (Exc. Vat)

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1€ 338.85
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Siemens
RCCB
63A
4
Sentron
30mA
Type A
400V ac
SENTRON 5SM2xxx
-
-
-
-
-
-
-
-
-
DIN Rail Mount
-
-
-
-
-
-
ABB DDA200 RCD, 25A, 2 Pole, 10mA, Type AC
ABB DDA200 RCD, 25A, 2 Pole, 10mA, Type AC
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RS Stock No.: 183-3647Brand: ABBManufacturers Part No.: 2CSB202001R0250Sähkönumero: 8177608

€ 238.45

€ 238.45 Each (Exc. Vat)

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1€ 238.45
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ABB
RCD
25A
2
-
10mA
Type AC
-
DDA200
-
-
-
-
-
Instantaneous
-
400V
-
DIN Rail Mount
-
93mm
-
70mm
69mm
-
ABB DDA200 RCD, 25A, 2 Pole, 300mA, Type AC
ABB DDA200 RCD, 25A, 2 Pole, 300mA, Type AC
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RS Stock No.: 183-3649Brand: ABBManufacturers Part No.: 2CSB202001R3250Sähkönumero: 8177611

€ 134.28

€ 134.28 Each (Exc. Vat)

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1€ 134.28
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ABB
RCD
25A
2
-
300mA
Type AC
-
DDA200
-
-
-
-
-
Instantaneous
-
400V
-
DIN Rail Mount
-
93mm
-
70mm
69mm
-
ABB DDA200 RCD, 25A, 2 Pole, 30mA, Type AC
ABB DDA200 RCD, 25A, 2 Pole, 30mA, Type AC
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RS Stock No.: 183-3648Brand: ABBManufacturers Part No.: 2CSB202001R1250Sähkönumero: 8177609

€ 175.70

€ 175.70 Each (Exc. Vat)

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1€ 175.70
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ABB
RCD
25A
2
-
30mA
Type AC
-
DDA200
-
-
-
-
-
Instantaneous
-
400V
-
DIN Rail Mount
-
93mm
-
70mm
69mm
-
Better World
Schneider Electric Acti 9 RCD
Schneider Electric Acti 9 RCD
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RS Stock No.: 219-9017Brand: Schneider ElectricManufacturers Part No.: A9A26971Sähkönumero: 3254161

€ 297.44

€ 297.44 Each (Exc. Vat)

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1€ 297.44
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Schneider Electric
RCD
-
-
Acti9
-
-
-
Acti 9
-
-
-
-
-
-
-
415V
-
DIN Rail Mount
-
-
-
-
-
-
Better World
Schneider Electric Acti 9 RCD, 2A
Schneider Electric Acti 9 RCD, 2A
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RS Stock No.: 219-9016Brand: Schneider ElectricManufacturers Part No.: A9A26947Sähkönumero: 3254022

€ 169.42

€ 169.42 Each (Exc. Vat)

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1€ 169.42
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Schneider Electric
RCD
2A
-
Acti9
-
-
-
Acti 9
-
-
-
-
-
-
48V
48V
-
DIN Rail Mount
-
-
-
-
-
-
Better World
Schneider Electric Acti9 iID RCCB, 25A, 4 Pole, 30mA, 400V ac
Schneider Electric Acti9 iID RCCB, 25A, 4 Pole, 30mA, 400V ac
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RS Stock No.: 218-3910Brand: Schneider ElectricManufacturers Part No.: A9Z61425Sähkönumero: 3254360

€ 1,455.80

€ 1,455.80 Each (Exc. Vat)

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1€ 1,455.80
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Schneider Electric
RCCB
25A
4
Acti9
30mA
-
400V ac
Acti9 iID
-
-
-
-
-
-
-
-
-
DIN Rail Mount
-
-
-
-
-
-
Better World
Schneider Electric Acti9 iID RCCB, 40A, 4 Pole, 30mA, 400V
Schneider Electric Acti9 iID RCCB, 40A, 4 Pole, 30mA, 400V
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RS Stock No.: 218-3909Brand: Schneider ElectricManufacturers Part No.: A9Z51440Sähkönumero: 3254372

€ 1,342.85

€ 1,342.85 Each (Exc. Vat)

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1

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1€ 1,342.85
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Schneider Electric
RCCB
40A
4
Acti9
30mA
-
400V
Acti9 iID
-
-
Toggle Switch
-
-
-
-
400V
Type B-EV
DIN Rail Mount
-
79mm
79 x 72 x 88mm
88mm
72mm
-
Better World
Schneider Electric iID RCCB, 25A, 2 Pole, 30mA, Type B-EV, 230V ac
Schneider Electric iID RCCB, 25A, 2 Pole, 30mA, Type B-EV, 230V ac
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RS Stock No.: 248-3713Brand: Schneider ElectricManufacturers Part No.: A9Z51225Sähkönumero: 3254370

€ 1,079.30

€ 1,079.30 Each (Exc. Vat)

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1€ 1,079.30
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Schneider Electric
RCCB
25A
2
Acti9
30mA
Type B-EV
230V ac
iID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Better World
Schneider Electric iID RCCB, 25A, 2 Pole, 30mA, Type B-SI, 230V ac
Schneider Electric iID RCCB, 25A, 2 Pole, 30mA, Type B-SI, 230V ac
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RS Stock No.: 248-3717Brand: Schneider ElectricManufacturers Part No.: A9Z61225Sähkönumero: 3254354

€ 1,204.80

€ 1,204.80 Each (Exc. Vat)

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1

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1€ 1,204.80
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Schneider Electric
RCCB
25A
2
Acti9
30mA
Type B-SI
230V ac
iID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Better World
Schneider Electric iID RCCB, 25A, 4 Pole, 300mA, Type B-SI, 400V ac
Schneider Electric iID RCCB, 25A, 4 Pole, 300mA, Type B-SI, 400V ac
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RS Stock No.: 248-3723Brand: Schneider ElectricManufacturers Part No.: A9Z64425Sähkönumero: 3254366

€ 1,399.32

€ 1,399.32 Each (Exc. Vat)

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1€ 1,399.32
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Schneider Electric
RCCB
25A
4
Acti9
300mA
Type B-SI
400V ac
iID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Better World
Schneider Electric iID RCCB, 40A, 2 Pole, 30mA, Type B-EV, 230V ac
Schneider Electric iID RCCB, 40A, 2 Pole, 30mA, Type B-EV, 230V ac
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RS Stock No.: 248-3714Brand: Schneider ElectricManufacturers Part No.: A9Z51240Sähkönumero: 3254371

€ 1,073.02

€ 1,073.02 Each (Exc. Vat)

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1€ 1,073.02
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Schneider Electric
RCCB
40A
2
Acti9
30mA
Type B-EV
230V ac
iID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Better World
Schneider Electric iID RCCB, 40A, 2 Pole, 30mA, Type B-SI, 230V ac
Schneider Electric iID RCCB, 40A, 2 Pole, 30mA, Type B-SI, 230V ac
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RS Stock No.: 248-3718Brand: Schneider ElectricManufacturers Part No.: A9Z61240Sähkönumero: 3254355

€ 1,242.45

€ 1,242.45 Each (Exc. Vat)

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1€ 1,242.45
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Schneider Electric
RCCB
40A
2
Acti9
30mA
Type B-SI
230V ac
iID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Better World
Schneider Electric iID RCCB, 40A, 4 Pole, 300mA, Type B-SI, 400V ac
Schneider Electric iID RCCB, 40A, 4 Pole, 300mA, Type B-SI, 400V ac
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RS Stock No.: 248-3724Brand: Schneider ElectricManufacturers Part No.: A9Z64440Sähkönumero: 3254367

€ 1,518.55

€ 1,518.55 Each (Exc. Vat)

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1€ 1,518.55
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Schneider Electric
RCCB
40A
4
Acti9
300mA
Type B-SI
400V ac
iID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Better World
Schneider Electric iID RCCB, 40A, 4 Pole, 30mA, Type B-SI, 400V ac
Schneider Electric iID RCCB, 40A, 4 Pole, 30mA, Type B-SI, 400V ac
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RS Stock No.: 248-3719Brand: Schneider ElectricManufacturers Part No.: A9Z61440Sähkönumero: 3254361

€ 1,700.52

€ 1,700.52 Each (Exc. Vat)

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1€ 1,700.52
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Schneider Electric
RCCB
40A
4
Acti9
30mA
Type B-SI
400V ac
iID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Better World
Schneider Electric iID RCCB, 63A, 4 Pole, 300mA, Type B-SI, 400V ac
Schneider Electric iID RCCB, 63A, 4 Pole, 300mA, Type B-SI, 400V ac
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RS Stock No.: 248-3725Brand: Schneider ElectricManufacturers Part No.: A9Z64463Sähkönumero: 3254368

€ 2,001.72

€ 2,001.72 Each (Exc. Vat)

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1€ 2,001.72
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Schneider Electric
RCCB
63A
4
Acti9
300mA
Type B-SI
400V ac
iID
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-