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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...
  • Original price £2.05 - Original price £2.05
    Original price
    £1.71 Exc VAT
    £2.05 Inc VAT
    £2.05 - £2.05
    Current price £2.05 Inc VAT
    £1.71 - £1.71 Exc VAT
    Current price £2.05 Exc VAT
    FuseBox

    FuseBox MT06B321 32A Single Pole 1 Module B Curve 6kA MCB

    Availability:
    IN STOCK

    FuseBox 32A Single Pole 1 Module B Curve 6kA MCB Circuit Protection – MCBs Devices A range of thermo-magnetic, current limiting MCBs available w...

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    Original price £2.05 - Original price £2.05
    Original price
    £1.71 Exc VAT
    £2.05 Inc VAT
    £2.05 - £2.05
    Current price £2.05 Inc VAT
    £1.71 - £1.71 Exc VAT
    Current price £2.05 Exc VAT
  • Original price £24.16 - Original price £24.16
    Original price
    £20.13 Exc VAT
    £24.16 Inc VAT
    £24.16 - £24.16
    Current price £24.16 Inc VAT
    £20.13 - £20.13 Exc VAT
    Current price £24.16 Exc VAT
    Wylex

    Wylex B32 32A Single Pole Type B Curve 6kA Plug-in MCB, Standard

    Availability:
    SOLD OUT

    Wylex 32A Single Pole Type B Curve 6kA Plug-in MCB, Standard Features Spare plug in MCB, 32A Wylex Standard range Colour coded red Data Sheet...

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    Original price £24.16 - Original price £24.16
    Original price
    £20.13 Exc VAT
    £24.16 Inc VAT
    £24.16 - £24.16
    Current price £24.16 Inc VAT
    £20.13 - £20.13 Exc VAT
    Current price £24.16 Exc VAT
    Sold out
  • Original price £2.63 - Original price £2.63
    Original price
    £2.19 Exc VAT
    £2.63 Inc VAT
    £2.63 - £2.63
    Current price £2.63 Inc VAT
    £2.19 - £2.19 Exc VAT
    Current price £2.63 Exc VAT
    Hager

    Hager MTN132 32A Single Pole 1 Module B Curve 6KA MCB Device

    Availability:
    IN STOCK

    Hager 32A Single Pole 1 Module B Curve 6KA MCB Device Features of MCB Devices Type B tripping characteristics complies with BS EN 60898 Calibrat...

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    Original price £2.63 - Original price £2.63
    Original price
    £2.19 Exc VAT
    £2.63 Inc VAT
    £2.63 - £2.63
    Current price £2.63 Inc VAT
    £2.19 - £2.19 Exc VAT
    Current price £2.63 Exc VAT
  • Original price £2.74 - Original price £2.74
    Original price
    £2.28 Exc VAT
    £2.74 Inc VAT
    £2.74 - £2.74
    Current price £2.74 Inc VAT
    £2.28 - £2.28 Exc VAT
    Current price £2.74 Exc VAT
    Schneider Electric

    Schneider Electric EZ9F16132 32A Single Pole B Curve 6kA MCB

    Availability:
    IN STOCK

    Schneider Electric EZ9F16132 32A Single Pole B Curve 6kA MCB Product Description This Easy9 product is a low voltage miniature circuit breaker (M...

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    Original price £2.74 - Original price £2.74
    Original price
    £2.28 Exc VAT
    £2.74 Inc VAT
    £2.74 - £2.74
    Current price £2.74 Inc VAT
    £2.28 - £2.28 Exc VAT
    Current price £2.74 Exc VAT
  • Original price £2.26 - Original price £2.26
    Original price
    £1.88 Exc VAT
    £2.26 Inc VAT
    £2.26 - £2.26
    Current price £2.26 Inc VAT
    £1.88 - £1.88 Exc VAT
    Current price £2.26 Exc VAT
    Click Elucian

    Click Elucian CU1MCB32B 1 Pole 6kA B Curve 32A MCB

    Availability:
    IN STOCK

    Click Elucian CU1MCB32B 1 Pole 6kA B Curve 32A MCB This item is 1P 6kA B Curve 32A MCB Features 32A 6kA B Curve Single Pole Large Terminal Cap...

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    Original price £2.26 - Original price £2.26
    Original price
    £1.88 Exc VAT
    £2.26 Inc VAT
    £2.26 - £2.26
    Current price £2.26 Inc VAT
    £1.88 - £1.88 Exc VAT
    Current price £2.26 Exc VAT
  • Original price £2.75
    Original price £2.75 - Original price £2.75
    Original price £2.75
    Current price £2.09 Exc VAT
    Current price £2.51 Inc VAT
    £2.51 - £2.51
    Current price £2.51 Inc VAT
    £2.09 - £2.09 Exc VAT
    Current price £2.51 Exc VAT
    Wylex

    Wylex NHXLB32 32A Single Pole Type B Curve 6kA MCB

    Availability:
    IN STOCK

    Wylex 32A Single Pole Type B Curve 6kA MCB Features Single pole MCB, 32A B curve Energy limiting Class 3 Quick release DIN clip No miss busbar...

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    Original price £2.75
    Original price £2.75 - Original price £2.75
    Original price £2.75
    Current price £2.09 Exc VAT
    Current price £2.51 Inc VAT
    £2.51 - £2.51
    Current price £2.51 Inc VAT
    £2.09 - £2.09 Exc VAT
    Current price £2.51 Exc VAT
  • Original price £2.16 - Original price £2.16
    Original price
    £1.80 Exc VAT
    £2.16 Inc VAT
    £2.16 - £2.16
    Current price £2.16 Inc VAT
    £1.80 - £1.80 Exc VAT
    Current price £2.16 Exc VAT
    FuseBox

    FuseBox MT06C321 32A Single Pole 1 Module C Curve 6kA MCB

    Availability:
    IN STOCK

    FuseBox 32A Single Pole 1 Module C Curve 6kA MCB Circuit Protection – MCBs Devices A range of thermo-magnetic, current limiting MCBs available w...

    View full details
    Original price £2.16 - Original price £2.16
    Original price
    £1.80 Exc VAT
    £2.16 Inc VAT
    £2.16 - £2.16
    Current price £2.16 Inc VAT
    £1.80 - £1.80 Exc VAT
    Current price £2.16 Exc VAT
  • Original price £2.37 - Original price £2.37
    Original price
    £1.98 Exc VAT
    £2.37 Inc VAT
    £2.37 - £2.37
    Current price £2.37 Inc VAT
    £1.98 - £1.98 Exc VAT
    Current price £2.37 Exc VAT
    BG Electrical

    BG CUMB32 32A Single Pole 1 Module 6kA B Curve MCB

    Availability:
    IN STOCK

    BG 32A Single Pole 1 Module 6kA B Curve MCB Features of the Consumer Units range Lockable cover option available Easy access of cables via knoc...

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    Original price £2.37 - Original price £2.37
    Original price
    £1.98 Exc VAT
    £2.37 Inc VAT
    £2.37 - £2.37
    Current price £2.37 Inc VAT
    £1.98 - £1.98 Exc VAT
    Current price £2.37 Exc VAT
  • Original price £4.30 - Original price £4.30
    Original price
    £3.58 Exc VAT
    £4.30 Inc VAT
    £4.30 - £4.30
    Current price £4.30 Inc VAT
    £3.58 - £3.58 Exc VAT
    Current price £4.30 Exc VAT
    Wylex

    Wylex NHXB32 32A Single Pole Type B Curve 6kA MCB

    Availability:
    IN STOCK

    Wylex 32A Single Pole Type B Curve 6kA MCB Features Single pole MCB, 32A B curve Energy limiting Class 3 Balcony terminal position Data Sheet:...

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    Original price £4.30 - Original price £4.30
    Original price
    £3.58 Exc VAT
    £4.30 Inc VAT
    £4.30 - £4.30
    Current price £4.30 Inc VAT
    £3.58 - £3.58 Exc VAT
    Current price £4.30 Exc VAT
  • Original price £2.45 - Original price £2.45
    Original price
    £2.04 Exc VAT
    £2.45 Inc VAT
    £2.45 - £2.45
    Current price £2.45 Inc VAT
    £2.04 - £2.04 Exc VAT
    Current price £2.45 Exc VAT
    BG Electrical

    BG CUMC32 32A Single Pole 1 Module 6kA C Curve MCB

    Availability:
    IN STOCK

    BG 32A Single Pole 1 Module 6kA C Curve MCB Features of the Consumer Units range Lockable cover option available Easy access of cables via knoc...

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    Original price £2.45 - Original price £2.45
    Original price
    £2.04 Exc VAT
    £2.45 Inc VAT
    £2.45 - £2.45
    Current price £2.45 Inc VAT
    £2.04 - £2.04 Exc VAT
    Current price £2.45 Exc VAT
  • Original price £2.26 - Original price £2.26
    Original price
    £1.88 Exc VAT
    £2.26 Inc VAT
    £2.26 - £2.26
    Current price £2.26 Inc VAT
    £1.88 - £1.88 Exc VAT
    Current price £2.26 Exc VAT
    Click Elucian

    Click Elucian CU1MCB32C 1 Pole 6kA C Curve 32A MCB

    Availability:
    Dispatch in 1-2 Days

    Click Elucian CU1MCB32C 1 Pole 6kA C Curve 32A MCB This item is 1P 6kA C Curve 32A MCB Features 32A 6kA C Curve Single Pole Large Terminal Cap...

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    Original price £2.26 - Original price £2.26
    Original price
    £1.88 Exc VAT
    £2.26 Inc VAT
    £2.26 - £2.26
    Current price £2.26 Inc VAT
    £1.88 - £1.88 Exc VAT
    Current price £2.26 Exc VAT
  • Original price £2.75
    Original price £2.75 - Original price £2.75
    Original price £2.75
    Current price £2.09 Exc VAT
    Current price £2.51 Inc VAT
    £2.51 - £2.51
    Current price £2.51 Inc VAT
    £2.09 - £2.09 Exc VAT
    Current price £2.51 Exc VAT
    Wylex

    Wylex NHXLC32 32A Single Pole Type C Curve 6kA MCB

    Availability:
    Dispatch in 2-5 Days

    Wylex 32A Single Pole Type C Curve 6kA MCB Features Single pole MCB, 32A C curve Energy limiting Class 3 Quick release DIN clip No miss busbar...

    View full details
    Original price £2.75
    Original price £2.75 - Original price £2.75
    Original price £2.75
    Current price £2.09 Exc VAT
    Current price £2.51 Inc VAT
    £2.51 - £2.51
    Current price £2.51 Inc VAT
    £2.09 - £2.09 Exc VAT
    Current price £2.51 Exc VAT
  • Original price £4.30 - Original price £4.30
    Original price
    £3.58 Exc VAT
    £4.30 Inc VAT
    £4.30 - £4.30
    Current price £4.30 Inc VAT
    £3.58 - £3.58 Exc VAT
    Current price £4.30 Exc VAT
    Wylex

    Wylex NHXC32 32A Single Pole Type C Curve 6kA MCB

    Availability:
    IN STOCK

    Wylex 32A Single Pole Type C Curve 6kA MCB Features Single pole MCB, 32A C curve Energy limiting Class 3 Balcony terminal position Data Sheet...

    View full details
    Original price £4.30 - Original price £4.30
    Original price
    £3.58 Exc VAT
    £4.30 Inc VAT
    £4.30 - £4.30
    Current price £4.30 Inc VAT
    £3.58 - £3.58 Exc VAT
    Current price £4.30 Exc VAT
  • Original price £2.11
    Original price £2.11 - Original price £2.11
    Original price £2.11
    Current price £1.38 Exc VAT
    Current price £1.65 Inc VAT
    £1.65 - £1.65
    Current price £1.65 Inc VAT
    £1.38 - £1.38 Exc VAT
    Current price £1.65 Exc VAT
    LIVE Electrical

    LIVE Electrical CA132B Single Pole 32A B Curve 6kA MCB

    Availability:
    IN STOCK

    LIVE Electrical CA132B Single Pole 32A B Curve 6kA MCB Product Description Single Pole 6kA Miniature Circuit Breakers (MCB) Specification: Rated c...

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    Original price £2.11
    Original price £2.11 - Original price £2.11
    Original price £2.11
    Current price £1.38 Exc VAT
    Current price £1.65 Inc VAT
    £1.65 - £1.65
    Current price £1.65 Inc VAT
    £1.38 - £1.38 Exc VAT
    Current price £1.65 Exc VAT
  • Original price £4.20
    Original price £4.20 - Original price £4.20
    Original price £4.20
    Current price £2.15 Exc VAT
    Current price £2.58 Inc VAT
    £2.58 - £2.58
    Current price £2.58 Inc VAT
    £2.15 - £2.15 Exc VAT
    Current price £2.58 Exc VAT

    Crabtree 61/B32 Starbreaker 32A Single Pole B Curve 6kA MCB

    Crabtree
    Availability:
    IN STOCK

    Crabtree 61/B32 Starbreaker 32A Single Pole B Curve 6kA MCB Product Description 32A SP Type B 6kA MCB Features Single pole MCB, 32A B curve Energ...

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    Original price £4.20
    Original price £4.20 - Original price £4.20
    Original price £4.20
    Current price £2.15 Exc VAT
    Current price £2.58 Inc VAT
    £2.58 - £2.58
    Current price £2.58 Inc VAT
    £2.15 - £2.15 Exc VAT
    Current price £2.58 Exc VAT
  • Original price £4.20
    Original price £4.20 - Original price £4.20
    Original price £4.20
    Current price £2.15 Exc VAT
    Current price £2.58 Inc VAT
    £2.58 - £2.58
    Current price £2.58 Inc VAT
    £2.15 - £2.15 Exc VAT
    Current price £2.58 Exc VAT

    Crabtree 61/C32 Starbreaker 32A Single Pole C Curve 6kA MCB

    Crabtree
    Availability:
    IN STOCK

    Crabtree 61/C32 Starbreaker 32A Single Pole C Curve 6kA MCB Product Description 32A SP Type C 6kA MCB Features Single pole MCB, 32A C curve Energ...

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    Original price £4.20
    Original price £4.20 - Original price £4.20
    Original price £4.20
    Current price £2.15 Exc VAT
    Current price £2.58 Inc VAT
    £2.58 - £2.58
    Current price £2.58 Inc VAT
    £2.15 - £2.15 Exc VAT
    Current price £2.58 Exc VAT
  • Original price £2.11
    Original price £2.11 - Original price £2.11
    Original price £2.11
    Current price £1.38 Exc VAT
    Current price £1.65 Inc VAT
    £1.65 - £1.65
    Current price £1.65 Inc VAT
    £1.38 - £1.38 Exc VAT
    Current price £1.65 Exc VAT
    LIVE Electrical

    LIVE Electrical CA132C Single Pole 32A C Curve 6kA MCB

    Availability:
    IN STOCK

    LIVE Electrical CA132C Single Pole 32A C Curve 6kA MCB Product Description Single Pole 6kA Miniature Circuit Breakers (MCB) Specification: Rated c...

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    Original price £2.11
    Original price £2.11 - Original price £2.11
    Original price £2.11
    Current price £1.38 Exc VAT
    Current price £1.65 Inc VAT
    £1.65 - £1.65
    Current price £1.65 Inc VAT
    £1.38 - £1.38 Exc VAT
    Current price £1.65 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

    LIVE Electrical CA232B Double Pole 32A B Curve 6kA MCB

    Availability:
    Dispatch in 2-5 Days

    LIVE Electrical CB232B Double Pole 32A 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

    LIVE Electrical CA232C Double Pole 32A C Curve 6kA MCB

    Availability:
    Dispatch in 2-5 Days

    LIVE Electrical CB232C Double Pole 32A 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 - 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

    LIVE Electrical CA332B Triple Pole 32A B Curve 6kA MCB

    Availability:
    Dispatch in 2-5 Days

    LIVE Electrical CA332B Triple Pole 32A 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

    LIVE Electrical CA332C Triple Pole 32A C Curve 6kA MCB

    Availability:
    IN STOCK

    LIVE Electrical CA332C Triple Pole 32A 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 - 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

    LIVE Electrical CA432B 4 Pole 32A B Curve 6kA MCB

    Availability:
    Dispatch in 2-5 Days

    LIVE Electrical CA432B 4 Pole 32A 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 - 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

    LIVE Electrical CA432C 4 Pole 32A C Curve 6kA MCB

    Availability:
    Due 08/09/2026

    LIVE Electrical CA432C 4 Pole 32A 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 - 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 - £6.93 Exc VAT
    Current price £8.32 Exc VAT
    LIVE Electrical

    LIVE Electrical DCM232C Double Pole 32A C Curve 6kA DC MCB

    Availability:
    Dispatch in 2-5 Days

    LIVE Electrical DCM232C Double Pole 32A 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 - 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 - £6.93 Exc VAT
    Current price £8.32 Exc VAT
  • Original price £18.93 - 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
    LIVE Electrical

    LIVE Electrical DCM432C 4 Pole 32A C Curve 6kA DC MCB

    Availability:
    Dispatch in 2-5 Days

    LIVE Electrical DCM432C 4-Pole 32A C Curve 6kA DC Miniature Circuit Breaker Product Overview The LIVE Electrical DCM432C 4-Pole DC Miniatur...

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    Original price £18.93 - 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
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