MCBs

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MCBs


Miniature circuit breakers, or MCBs, are switches that will turn off electrical circuits during an overload of current. Browse a large variety of MCBs from trusted manufacturers for your electrical circuit needs. We have 1-, 2-, 3- and 4-pole MCBs with a current rating of 1A to 63A, so regardless of your requirements, you will find the miniature circuit breaker you need right here. For any queries about our MCB range, speak to a member of the team at sales@cpc.co.uk or 03447 880088.

Consumer Units RCBOs RCDs Consumer Units Accessories Consumer Unit Isolator Switches
 
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  Manufacturer Part No Order Code Description / Manufacturer
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Product Range Current Rating No. of Poles Voltage Rating VDC Voltage Rating VAC Circuit Breaker Mounting
 
 
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SFNHXC16
SFNHXC16 - 16A Single Pole Type C MCB, 6kA

PL11725

16A Single Pole Type C MCB, 6kA

WYLEX

• Single pole • Din rail mounted • BSEN60898 • No. of modules: 1

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1+ £4.55 (£5.46) 3+ £4.25 (£5.10)

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C Curve 16A 1 Pole - 230VAC DIN Rail
S201-C16
S201-C16 - 16A SP Type C MCB

MC02455

16A SP Type C MCB

ABB

The System Pro M Compact S200 series miniature Circuit Breaker provides state-of-the-art safety and comfort. They stand out due to their high performance and the wide range of accessories and approvals. It has unique patented twin terminals with captive sc...

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1+ £20.32 (£24.38) 5+ £19.38 (£23.26)

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System Pro M Compact S200 16A 1 Pole - 277VAC DIN Rail
S201-B20
S201-B20 - 20A SP Type B MCB

MC02420

20A SP Type B MCB

ABB

The System Pro M Compact S200 series miniature Circuit Breaker provides state-of-the-art safety and comfort. They stand out due to their high performance and the wide range of accessories and approvals. It has unique patented twin terminals with captive sc...

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1+ £16.52 (£19.82) 5+ £15.75 (£18.90)

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System Pro M Compact S200 20A 1 Pole - 277VAC DIN Rail
S201-C10
S201-C10 - 10A SP Type C MCB

MC02454

10A SP Type C MCB

ABB

The System Pro M Compact S200 series miniature Circuit Breaker provides state-of-the-art safety and comfort. They stand out due to their high performance and the wide range of accessories and approvals. It has unique patented twin terminals with captive sc...

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1+ £16.35 (£19.62) 5+ £15.77 (£18.92)

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System Pro M Compact S200 10A 1 Pole - 277VAC DIN Rail
AUB1 63A
AUB1 63A - Consumer Unit MCB, Single Pole, 63A, B Curve

PL10653

Consumer Unit MCB, Single Pole, 63A, B Curve

PRO ELEC

• Breaking capacity: 6kA • Terminal capacity: cable up to 25mm² • Width:- 17.6mm/module • IEC60898, EN60898

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1+ £3.34 (£4.01) 3+ £2.94 (£3.53) 10+ £2.39 (£2.87)

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- 63A 1 Pole - 230V DIN Rail
S61/C20
S61/C20 - Starbreaker 20A SP Type C MCB 

PL12120

Starbreaker 20A SP Type C MCB 

CRABTREE

• 230V AC 50/60Hz • 16mm² terminal capacity • Single pole

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1+ £3.75 (£4.50) 3+ £3.55 (£4.26)

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Loadstar C Curve 20A 1 Pole - 230VAC DIN Rail
SFNHXB20
SFNHXB20 - 20A Single Pole Type B MCB, 6kA

PL11724

20A Single Pole Type B MCB, 6kA

WYLEX

• Single pole • Din rail mounted • BSEN60898 • No. of modules: 1

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1+ £4.14 (£4.97) 3+ £3.93 (£4.72)

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B Curve 20A 1 Pole - 230VAC DIN Rail
SFNHXB06
SFNHXB06 - 6A Single Pole Type B MCB, 6kA

PL11730

6A Single Pole Type B MCB, 6kA

WYLEX

• Single pole • Din rail mounted • BSEN60898 • No. of modules: 1

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1+ £4.95 (£5.94) 3+ £4.45 (£5.34)

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B Curve 6A 1 Pole - 230VAC DIN Rail
AUB7 1P B6A
AUB7 1P  B6A - 6A Single Pole Type B MCB, 10kA

PL11599

6A Single Pole Type B MCB, 10kA

PRO ELEC

• Rated voltage (Un): 230VAC • Breaking capacity: 10kA • Number of poles: 1 • Type of terminal: Lug type • Terminal capacity: cable up to 25mm² • Width: 17.6mm/module • IEC60898, EN60898 • Dimensions (H x W x D): 83 x 28 x 66mm

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- 6A 1 Pole - 230V DIN Rail
6HS06C
6HS06C - 6A SP MCB, C Curve 10kA

PL11982

6A SP MCB, C Curve 10kA

CRABTREE

• 230V AC 50/60Hz • Single pole

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1+ £6.80 (£8.16) 3+ £6.55 (£7.86)

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Loadstar C Curve 6A 1 Pole - 230VAC DIN Rail
AUB7 1P B63A
AUB7 1P  B63A - 63A Single Pole Type B MCB, 10kA

PL11606

63A Single Pole Type B MCB, 10kA

PRO ELEC

• Rated voltage (Un): 230VAC • Breaking capacity: 10kA • Number of poles: 1 • Type of terminal: Lug type • Terminal capacity: cable up to 25mm² • Width: 17.6mm/module • IEC60898, EN60898 • Dimensions (H x W x D): 83 x 28 x 66mm

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- 63A 1 Pole - 230V DIN Rail
AUB7 1P D10A
AUB7 1P D10A - 10A Single Pole Type D MCB, 10kA

PL11616

10A Single Pole Type D MCB, 10kA

PRO ELEC

• Rated voltage (Un): 230VAC • Breaking capacity: 10kA • Number of poles: 1 • Type of terminal: Lug type • Terminal capacity: Cable up to 25mm² • Width: 17.6mm/module • IEC60898, EN60898 • Dimensions (H x W x D): 83 x 28 x 66mm

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- 10A 1 Pole - 230V DIN Rail
AUB7 1P B20A
AUB7 1P  B20A - 20A Single Pole Type B MCB, 10kA

PL11602

20A Single Pole Type B MCB, 10kA

PRO ELEC

• Rated voltage (Un): 230VAC • Breaking capacity: 10kA • Number of poles: 1 • Type of terminal: Lug type • Terminal capacity: cable up to 25mm² • Width: 17.6mm/module • IEC60898, EN60898 • Dimensions (H x W x D): 83 x 28 x 66mm

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- 20A 1 Pole - 230V DIN Rail
SFNHXB32
SFNHXB32 - 32A Single Pole Type B MCB, 6kA

PL11723

32A Single Pole Type B MCB, 6kA

WYLEX

• Single pole • Din rail mounted • BSEN60898 • No. of modules: 1

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1+ £4.75 (£5.70) 3+ £4.50 (£5.40)

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B Curve 32A 1 Pole - 230VAC DIN Rail
S61/B06
S61/B06 - Starbreaker 6A SP Type B MCB 

PL12110

Starbreaker 6A SP Type B MCB 

CRABTREE

• 230V AC 50/60Hz • 16mm² terminal capacity • Single pole

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Starbreaker B Curve 6A 1 Pole - 230VAC DIN Rail
SFNHXB10
SFNHXB10 - 10A Single Pole Type B MCB, 6kA

PL11728

10A Single Pole Type B MCB, 6kA

WYLEX

• Single pole • Din rail mounted • BSEN60898 • No. of modules: 1

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1+ £3.95 (£4.74) 3+ £3.55 (£4.26)

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B Curve 10A 1 Pole - 230VAC DIN Rail
SFNHXC10
SFNHXC10 - 10A Single Pole Type C MCB, 6kA

PL11727

10A Single Pole Type C MCB, 6kA

WYLEX

• Single pole • Din rail mounted • BSEN60898 • No. of modules: 1

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1+ £4.50 (£5.40) 3+ £4.20 (£5.04)

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C Curve 10A 1 Pole - 230VAC DIN Rail
S61/C16
S61/C16 - Starbreaker 16A SP Type C MCB 

PL12119

Starbreaker 16A SP Type C MCB 

CRABTREE

• 230V AC 50/60Hz • 16mm² terminal capacity • Single pole

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1+ £3.95 (£4.74) 3+ £3.75 (£4.50)

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Loadstar C Curve 16A 1 Pole - 230VAC DIN Rail
AUB7 1P C6A
AUB7 1P C6A - 6A Single Pole Type C MCB, 10kA

PL11607

6A Single Pole Type C MCB, 10kA

PRO ELEC

• Rated voltage (Un): 230VAC • Breaking capacity: 10kA • Number of poles: 1 • Type of terminal: Lug type • Terminal capacity: cable up to 25mm² • Width: 17.6mm/module • IEC60898, EN60898 • Dimensions (H x W x D): 83 x 28 x 66mm

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1+ £3.34 (£4.01) 3+ £2.94 (£3.53) 10+ £2.39 (£2.87)

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- 6A 1 Pole - 230V DIN Rail
6HS20C
6HS20C - 20A SP MCB, C Curve 10kA

PL11988

20A SP MCB, C Curve 10kA

CRABTREE

• 230V AC 50/60Hz • Single pole

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1+ £6.75 (£8.10) 3+ £6.55 (£7.86)

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Loadstar C Curve 20A 1 Pole - 230VAC DIN Rail
S61/B10
S61/B10 - Starbreaker 10A SP Type B MCB 

PL12111

Starbreaker 10A SP Type B MCB 

CRABTREE

• 230V AC 50/60Hz • 16mm² terminal capacity • Single pole

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1+ £3.35 (£4.02) 3+ £3.17 (£3.80)

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Starbreaker B Curve 10A 1 Pole - 230VAC DIN Rail
6HS20B
6HS20B - 20A SP MCB, B Curve 10kA

PL11987

20A SP MCB, B Curve 10kA

CRABTREE

• 230V AC 50/60Hz • Single pole

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1+ £7.06 (£8.47) 3+ £6.80 (£8.16)

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Loadstar B Curve 20A 1 Pole - 230VAC DIN Rail
S61/B40
S61/B40 - Starbreaker 40A SP Type B MCB 

PL12115

Starbreaker 40A SP Type B MCB 

CRABTREE

• 230V AC 50/60Hz • 16mm² terminal capacity • Single pole

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1+ £4.85 (£5.82) 3+ £4.55 (£5.46)

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Starbreaker B Curve 40A 1 Pole - 230VAC DIN Rail
6HS32B
6HS32B - 32A SP MCB, B Curve 10kA

PL11991

32A SP MCB, B Curve 10kA

CRABTREE

• 230V AC 50/60Hz • Single pole

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1+ £6.84 (£8.21) 3+ £6.61 (£7.93)

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Loadstar B Curve 32A 1 Pole - 230VAC DIN Rail
S61/C32
S61/C32 - Starbreaker 32A SP Type C MCB 

PL12121

Starbreaker 32A SP Type C MCB 

CRABTREE

• 230V AC 50/60Hz • 16mm² terminal capacity • Single pole

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Loadstar C Curve 32A 1 Pole - 230VAC DIN Rail