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 968 products

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A9Q RCCB, 25A, 3 Pole, 300mA, Type AC, 400V ac
RS Stock No.: 276-8735Brand: Schneider ElectricManufacturers Part No.: A9Q14325

€ 254.69

Each (Exc. Vat)

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Schneider Electric
RCCB
25A
3
Acti9
300mA
Type AC
-
400V ac
A9Q
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A9Q RCCB, 40A, 2 Pole, 30mA, Type A-SI, 240V ac
RS Stock No.: 276-8736Brand: Schneider ElectricManufacturers Part No.: A9Q31240

€ 321.39

Each (Exc. Vat)

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Schneider Electric
RCCB
40A
2
Acti9
30mA
Type A-SI
-
240V ac
A9Q
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A9R1 RCCB, 63A, 2 Pole, 300mA, Type AC, 240V ac
RS Stock No.: 276-8737Brand: Schneider ElectricManufacturers Part No.: A9R14263

€ 229.89

Each (Exc. Vat)

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Schneider Electric
RCCB
63A
2
Acti9
300mA
Type AC
-
240V ac
A9R1
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A9R3 RCCB, 40A, 2 Pole, 30mA, Type A-SI, 240V ac
RS Stock No.: 276-8738Brand: Schneider ElectricManufacturers Part No.: A9R31240

€ 233.82

Each (Exc. Vat)

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Schneider Electric
RCCB
40A
2
Acti9
30mA
Type A-SI
-
240V ac
A9R3
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A9R3 RCCB, 63A, 2 Pole, 30mA, Type A-SI, 240V ac
RS Stock No.: 276-8739Brand: Schneider ElectricManufacturers Part No.: A9R31263

€ 437.01

Each (Exc. Vat)

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Schneider Electric
RCCB
63A
2
Acti9
30mA
Type A-SI
-
240V ac
A9R3
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A9R3 RCCB, 63A, 4 Pole, 30mA, Type A-SI, 415V ac
RS Stock No.: 276-8740Brand: Schneider ElectricManufacturers Part No.: A9R31463

€ 479.48

Each (Exc. Vat)

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Schneider Electric
RCCB
63A
4
Acti9
30mA
Type A-SI
-
415V ac
A9R3
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Bosch Rexroth 384255 RCD, 30mA
RS Stock No.: 279-7619Brand: Bosch RexrothManufacturers Part No.: 3842552214

€ 315.32

Each (Exc. Vat)

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Bosch Rexroth
RCD
30mA
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Rexroth
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384255
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Legrand Electronic Circuit breaker, 3 Pole
RS Stock No.: 255-2145Brand: LegrandManufacturers Part No.: 021404

€ 171.97

1 Box of 3 (Exc. Vat)

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Legrand
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3
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Legrand Electronic Circuit breaker, 30A, 4 Pole, 440V
RS Stock No.: 255-2315Brand: LegrandManufacturers Part No.: 401010

€ 316.17

Each (Exc. Vat)

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Legrand
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30A
4
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440V
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Legrand Electronic Circuit breaker, 90A, 2 Pole, 250V
RS Stock No.: 255-2314Brand: LegrandManufacturers Part No.: 401005

€ 728.63

Each (Exc. Vat)

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Legrand
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90A
2
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250V
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Legrand MCB, 16A, 4 Pole, 400V
RS Stock No.: 255-2320Brand: LegrandManufacturers Part No.: 408126

€ 223.59

Each (Exc. Vat)

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Legrand
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16A
4
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400V
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Legrand MCB, 30mA, 4 Pole, 400V
RS Stock No.: 255-2326Brand: LegrandManufacturers Part No.: 410499

€ 389.44

Each (Exc. Vat)

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Legrand
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30mA
4
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400V
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Legrand RCCB, 16A, 2 Pole, 230V
RS Stock No.: 255-2270Brand: LegrandManufacturers Part No.: 077532

€ 227.95

Each (Exc. Vat)

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Legrand
-
16A
2
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230V
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Legrand RCD Socket, 30mA
Legrand RCD Socket, 30mA
Add to parts list
RS Stock No.: 255-2286Brand: LegrandManufacturers Part No.: 090476

€ 312.08

Each (Exc. Vat)

Add to basket
Legrand
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30mA
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Lovato P1RD MCCB, 25A, 2 Pole, 300mA, Type A, 230V ac
RS Stock No.: 276-5663Brand: LovatoManufacturers Part No.: P1RD2P25A300

€ 165.67

Each (Exc. Vat)

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Lovato
RCCB
25A
2
P1RD2P
300mA
Type A
-
230V ac
P1RD
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Lovato P1RD MCCB, 25A, 2 Pole, 30mA, Type A, 230V ac
RS Stock No.: 276-5662Brand: LovatoManufacturers Part No.: P1RD2P25A030

€ 185.82

Each (Exc. Vat)

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Lovato
RCCB
25A
2
P1RD2P
30mA
Type A
-
230V ac
P1RD
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Lovato P1RD MCCB, 25A, 4 Pole, 300mA, Type A, 230 or 400V ac
RS Stock No.: 276-5669Brand: LovatoManufacturers Part No.: P1RD4P25A300

€ 207.32

Each (Exc. Vat)

Add to basket
Lovato
RCCB
25A
4
P1RD4P
300mA
Type A
-
230 or 400V ac
P1RD
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Lovato P1RD MCCB, 25A, 4 Pole, 30mA, Type A, 230 or 400V ac
RS Stock No.: 276-5668Brand: LovatoManufacturers Part No.: P1RD4P25A030

€ 271.70

Each (Exc. Vat)

Add to basket
Lovato
RCCB
25A
4
P1RD4P
30mA
Type A
-
230 or 400V ac
P1RD
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Lovato P1RD MCCB, 40A, 2 Pole, 300mA, Type A, 230V ac
RS Stock No.: 276-5665Brand: LovatoManufacturers Part No.: P1RD2P40A300

€ 186.79

Each (Exc. Vat)

Add to basket
Lovato
RCCB
40A
2
P1RD2P
300mA
Type A
-
230V ac
P1RD
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Lovato P1RD MCCB, 40A, 2 Pole, 30mA, Type A, 230V ac
RS Stock No.: 276-5664Brand: LovatoManufacturers Part No.: P1RD2P40A030

€ 219.16

Each (Exc. Vat)

Add to basket
Lovato
RCCB
40A
2
P1RD2P
30mA
Type A
-
230V ac
P1RD
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