High-Performance MCB Devices
Our extensive collection of MCB devices are a vital part of any electrical system. These Miniature Circuit Breakers automatically interrupt the power supply when an overcurrent or short circuit is...
Our extensive collection of MCB devices are a vital part of any electrical system. These Miniature Circuit Breakers automatically interrupt the power supply when an overcurrent or short circuit is detected in a circuit, preventing damage to wiring and connected appliances. Unlike traditional fuses, an MCB can be easily reset after a trip, which makes them an essential component for modern consumer units.
We offer MCBs in various ampere ratings and with different tripping characteristics to suit diverse applications. For example, "B curve" MCBs are ideal for residential use, protecting against moderate overloads, while "C curve" MCBs are more tolerant to higher inrush currents, making them suitable for commercial and industrial settings with appliances like motors or fluorescent lighting. All our MCBs are designed to comply with the latest safety standards and feature easy DIN rail mounting. Whether you need them for a new installation, to replace an old fuse box, or to add to an existing panel, selecting the correct MCB ensures your electrical system continues to run smoothly and safely.
Original price
£3.44
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Original price
£3.44
Original price
£2.87
Exc VAT
£3.44
Inc VAT
£3.44
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£3.44
Current price
£3.44
Inc VAT
£2.87
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£2.87
Exc VAT
Current price
£3.44
Exc VAT
LIVE Electrical CA210B Double Pole 10A B Curve 6kA MCB
Availability:
IN STOCK
LIVE Electrical CB210B Double Pole 10A B Curve 6kA MCB Product Description Double Pole Miniature Circuit Breakers (MCB) 6kA LIVE Electrical Catalo...
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Original price
£3.44
-
Original price
£3.44
Original price
£2.87
Exc VAT
£3.44
Inc VAT
£3.44
-
£3.44
Current price
£3.44
Inc VAT
£2.87
-
£2.87
Exc VAT
Current price
£3.44
Exc VAT
Original price
£3.44
-
Original price
£3.44
Original price
£2.87
Exc VAT
£3.44
Inc VAT
£3.44
-
£3.44
Current price
£3.44
Inc VAT
£2.87
-
£2.87
Exc VAT
Current price
£3.44
Exc VAT
LIVE Electrical CA210C Double Pole 10A C Curve 6kA MCB
Availability:
Dispatch in 2-5 Days
LIVE Electrical CB210C Double Pole 10A C Curve 6kA MCB Product Description Double Pole Miniature Circuit Breakers (MCB) 6kA LIVE Electrical Catalo...
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Original price
£3.44
-
Original price
£3.44
Original price
£2.87
Exc VAT
£3.44
Inc VAT
£3.44
-
£3.44
Current price
£3.44
Inc VAT
£2.87
-
£2.87
Exc VAT
Current price
£3.44
Exc VAT
Original price
£5.29
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Original price
£5.29
Original price
£4.41
Exc VAT
£5.29
Inc VAT
£5.29
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£5.29
Current price
£5.29
Inc VAT
£4.41
-
£4.41
Exc VAT
Current price
£5.29
Exc VAT
LIVE Electrical CA310B Triple Pole 10A B Curve 6kA MCB
Availability:
Dispatch in 2-5 Days
LIVE Electrical CA310B Triple Pole 10A B Curve 6kA MCB Product Description Triple Pole Miniature Circuit Breakers (MCB) 6kA LIVE Electrical Catalo...
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Original price
£5.29
-
Original price
£5.29
Original price
£4.41
Exc VAT
£5.29
Inc VAT
£5.29
-
£5.29
Current price
£5.29
Inc VAT
£4.41
-
£4.41
Exc VAT
Current price
£5.29
Exc VAT
Original price
£5.29
-
Original price
£5.29
Original price
£4.41
Exc VAT
£5.29
Inc VAT
£5.29
-
£5.29
Current price
£5.29
Inc VAT
£4.41
-
£4.41
Exc VAT
Current price
£5.29
Exc VAT
LIVE Electrical CA310C Triple Pole 10A C Curve 6kA MCB
Availability:
Dispatch in 2-5 Days
LIVE Electrical CA310C Triple Pole 10A C Curve 6kA MCB Product Description Triple Pole Miniature Circuit Breakers (MCB) 6kA LIVE Electrical Catalo...
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Original price
£5.29
-
Original price
£5.29
Original price
£4.41
Exc VAT
£5.29
Inc VAT
£5.29
-
£5.29
Current price
£5.29
Inc VAT
£4.41
-
£4.41
Exc VAT
Current price
£5.29
Exc VAT
Original price
£7.24
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Original price
£7.24
Original price
£6.03
Exc VAT
£7.24
Inc VAT
£7.24
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£7.24
Current price
£7.24
Inc VAT
£6.03
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£6.03
Exc VAT
Current price
£7.24
Exc VAT
LIVE Electrical CA410B 4 Pole 10A B Curve 6kA MCB
Availability:
Dispatch in 2-5 Days
LIVE Electrical CA410B 4 Pole 10A B Curve 6kA MCB Product Description 4 Pole Miniature Circuit Breakers (MCB) 6kA LIVE Electrical Catalogue: Click...
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Original price
£7.24
-
Original price
£7.24
Original price
£6.03
Exc VAT
£7.24
Inc VAT
£7.24
-
£7.24
Current price
£7.24
Inc VAT
£6.03
-
£6.03
Exc VAT
Current price
£7.24
Exc VAT
Original price
£7.24
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Original price
£7.24
Original price
£6.03
Exc VAT
£7.24
Inc VAT
£7.24
-
£7.24
Current price
£7.24
Inc VAT
£6.03
-
£6.03
Exc VAT
Current price
£7.24
Exc VAT
LIVE Electrical CA410C 4 Pole 10A C Curve 6kA MCB
Availability:
Dispatch in 2-5 Days
LIVE Electrical CA410C 4 Pole 10A C Curve 6kA MCB Product Description 4 Pole Miniature Circuit Breakers (MCB) 6kA LIVE Electrical Catalogue: Click...
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Original price
£7.24
-
Original price
£7.24
Original price
£6.03
Exc VAT
£7.24
Inc VAT
£7.24
-
£7.24
Current price
£7.24
Inc VAT
£6.03
-
£6.03
Exc VAT
Current price
£7.24
Exc VAT
Original price
£8.32
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Original price
£8.32
Original price
£6.93
Exc VAT
£8.32
Inc VAT
£8.32
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£8.32
Current price
£8.32
Inc VAT
£6.93
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£6.93
Exc VAT
Current price
£8.32
Exc VAT
LIVE Electrical DCM210C Double Pole 10A C Curve 6kA DC MCB
Availability:
Dispatch in 2-5 Days
LIVE Electrical DCM210C Double Pole 10A C Curve 6kA DC MCB Product Description Double Pole (2 Pole) 6kA DC Miniature Circuit Breakers LIVE Electri...
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Original price
£8.32
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Original price
£8.32
Original price
£6.93
Exc VAT
£8.32
Inc VAT
£8.32
-
£8.32
Current price
£8.32
Inc VAT
£6.93
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£6.93
Exc VAT
Current price
£8.32
Exc VAT
Original price
£18.93
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Original price
£18.93
Original price
£15.78
Exc VAT
£18.93
Inc VAT
£18.93
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£18.93
Current price
£18.93
Inc VAT
£15.78
-
£15.78
Exc VAT
Current price
£18.93
Exc VAT
LIVE Electrical DCM410C 4 Pole 10A C Curve 6kA DC MCB
Availability:
Dispatch in 2-5 Days
LIVE Electrical DCM410C 4-Pole 10A C Curve 6kA DC Miniature Circuit Breaker Product Overview The LIVE Electrical DCM410C 4-Pole DC Miniatur...
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Original price
£18.93
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Original price
£18.93
Original price
£15.78
Exc VAT
£18.93
Inc VAT
£18.93
-
£18.93
Current price
£18.93
Inc VAT
£15.78
-
£15.78
Exc VAT
Current price
£18.93
Exc VAT