B

  • Used!
    Crabtree Starbreaker MCB 20 Amp Single Pole Breaker Type B 20A 61/B20 Series 1

    Crabtree Starbreaker MCB 20 Amp Single Pole Breaker Type B 20A 61/B20 Series 1

    Crabtree
    £16.95 0 in stock
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  • Used!
    Legrand MCB 20 Amp Type B 20A Single Pole Circuit Breaker B20 Lexic Tenby 03271

    Legrand MCB 20 Amp Type B 20A Single Pole Circuit Breaker B20 Lexic Tenby 03271

    Legrand
    £15.95 0 in stock
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  • Used!
    Protek MCB 6 Amp Type B 6A Single Pole Circuit Breaker B6 PEL1-63 MCB-1B06

    Protek MCB 6 Amp Type B 6A Single Pole Circuit Breaker B6 PEL1-63 MCB-1B06

    Protek
    £7.95 1 in stock
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  • Used!
    Wylex MCB 50 Amp Single Pole Circuit Breaker Type B 50A NHX NHXB50

    Wylex MCB 50 Amp Single Pole Circuit Breaker Type B 50A NHX NHXB50

    Wylex
    £8.95 1 in stock
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  • Used!
    Dorman Smith MCB 10 Amp Type B 10A Single Pole Circuit Breaker AS10B Series 1

    Dorman Smith MCB 10 Amp Type B 10A Single Pole Circuit Breaker AS10B Series 1

    Dorman Smith
    £11.95 0 in stock
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  • New!
    Hager RCBO 32 Amp 30mA Type B 32A Compact B32 ADA Range ADA332G NEW

    Hager RCBO 32 Amp 30mA Type B 32A Compact B32 ADA Range ADA332G NEW

    Hager
    £19.95 3 in stock
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  • Used!
    Siemens MCB 10 Amp 5SX21 Type B Single Pole 10A B10 Circuit Breaker 5SX21B10

    Siemens MCB 10 Amp 5SX21 Type B Single Pole 10A B10 Circuit Breaker 5SX21B10

    Siemens
    £13.95 1 in stock
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  • Used!
    Square D QOE MCB 16 Amp Single Pole Qwikline Breaker Type B 16A QO116EB10 10000

    Square D QOE MCB 16 Amp Single Pole Qwikline Breaker Type B 16A QO116EB10 10000

    Square D
    £10.95 0 in stock
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  • Sale!
    Used!
    MK MCB 10 Amp Single Pole Circuit Breaker Type B 10A B10 Sentry LN5910S

    MK MCB 10 Amp Single Pole Circuit Breaker Type B 10A B10 Sentry LN5910S

    MK Electric
    Original price was: £7.95.Current price is: £4.95. 17 in stock
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  • Used!
    Volex MCB 20 Amp Type B 20A Single Pole Circuit Breaker VB20

    Volex MCB 20 Amp Type B 20A Single Pole Circuit Breaker VB20

    Volex
    £18.95 0 in stock
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  • New!
    Crabtree Starbreaker RCBO 20 Amp 30mA B20 Type B 20A 61/B12030 NEW

    Crabtree Starbreaker RCBO 20 Amp 30mA B20 Type B 20A 61/B12030 NEW

    Crabtree
    £23.95 0 in stock
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  • Used!
    Hager RCBO 40 Amp 30mA Type B 40A 106365 B40 ADN Range ADN140

    Hager RCBO 40 Amp 30mA Type B 40A 106365 B40 ADN Range ADN140

    Hager
    £23.95 -1 in stock
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  • Used!
    Protek MCB 16 Amp Type B 16A Single Pole Circuit Breaker B16 PEL1-63 MCB-1B16

    Protek MCB 16 Amp Type B 16A Single Pole Circuit Breaker B16 PEL1-63 MCB-1B16

    Protek
    £8.95 0 in stock
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  • Used!
    Chint MCB 40 Amp Type B 40A Single Pole Circuit Breaker B40 NB1-63 NB1-63B40

    Chint MCB 40 Amp Type B 40A Single Pole Circuit Breaker B40 NB1-63 NB1-63B40

    Chint
    £12.95 1 in stock
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  • Used!
    Europa MCB 16 Amp Type B 16A Single Pole Circuit Breaker B16 EUB1 EUB1B16

    Europa MCB 16 Amp Type B 16A Single Pole Circuit Breaker B16 EUB1 EUB1B16

    Europa
    £8.95 1 in stock
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Used!
Crabtree Starbreaker MCB 20 Amp Single Pole Breaker Type B 20A 61/B20 Series 1

Crabtree Starbreaker MCB 20 Amp Single Pole Breaker Type B 20A 61/B20 Series 1

Crabtree
Used But Good Condition. Crabtree Starbreaker Range MCB. Older Style Series 1 Approx 199261
£16.95
Out of Stock
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Used!
Legrand MCB 20 Amp Type B 20A Single Pole Circuit Breaker B20 Lexic Tenby 03271

Legrand MCB 20 Amp Type B 20A Single Pole Circuit Breaker B20 Lexic Tenby 03271

Legrand
Used But Good Condition. Legrand MCB. Also fits Tenby Boards.
£15.95
Out of Stock
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Used!
Protek MCB 6 Amp Type B 6A Single Pole Circuit Breaker B6 PEL1-63 MCB-1B06

Protek MCB 6 Amp Type B 6A Single Pole Circuit Breaker B6 PEL1-63 MCB-1B06

Protek
Used But Good Condition. Protek MCB
£7.95
In Stock
Add to basket
Used!
Wylex MCB 50 Amp Single Pole Circuit Breaker Type B 50A NHX NHXB50

Wylex MCB 50 Amp Single Pole Circuit Breaker Type B 50A NHX NHXB50

Wylex
Used But Good Condition. Wylex NHX Range MCB.
£8.95
In Stock
Add to basket
Used!
Dorman Smith MCB 10 Amp Type B 10A Single Pole Circuit Breaker AS10B Series 1

Dorman Smith MCB 10 Amp Type B 10A Single Pole Circuit Breaker AS10B Series 1

Dorman Smith
Used But in Good Condition. Older Style AS Range MCB. Early Style Series 1 Approx 1994.
£11.95
Out of Stock
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New!
Hager RCBO 32 Amp 30mA Type B 32A Compact B32 ADA Range ADA332G NEW

Hager RCBO 32 Amp 30mA Type B 32A Compact B32 ADA Range ADA332G NEW

Hager
Brand New & Boxed. Hager ADA Range Compact RCBO.
£19.95
In Stock
Add to basket
Used!
Siemens MCB 10 Amp 5SX21 Type B Single Pole 10A B10 Circuit Breaker 5SX21B10

Siemens MCB 10 Amp 5SX21 Type B Single Pole 10A B10 Circuit Breaker 5SX21B10

Siemens
Used But Good Condition. 5SX2 N System Stratum Single Pole MCB
£13.95
In Stock
Add to basket
Used!
Square D QOE MCB 16 Amp Single Pole Qwikline Breaker Type B 16A QO116EB10 10000

Square D QOE MCB 16 Amp Single Pole Qwikline Breaker Type B 16A QO116EB10 10000

Square D
Used But in Good Condition. This is the Clip in Type and Fits the Qwikline Boards.
£10.95
Out of Stock
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Sale!
Used!
MK MCB 10 Amp Single Pole Circuit Breaker Type B 10A B10 Sentry LN5910S

MK MCB 10 Amp Single Pole Circuit Breaker Type B 10A B10 Sentry LN5910S

MK Electric
Used But Good Condition. MK Sentry MCB
Original price was: £7.95.Current price is: £4.95.
In Stock
Add to basket
Used!
Volex MCB 20 Amp Type B 20A Single Pole Circuit Breaker VB20

Volex MCB 20 Amp Type B 20A Single Pole Circuit Breaker VB20

Volex
Used But Good Condition. Volex MCB For Protector Consumer Unit Range.
£18.95
Out of Stock
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New!
Crabtree Starbreaker RCBO 20 Amp 30mA B20 Type B 20A 61/B12030 NEW

Crabtree Starbreaker RCBO 20 Amp 30mA B20 Type B 20A 61/B12030 NEW

Crabtree
Brand New & Boxed. Crabtree RCBO For Starbreaker Range Boards.
£23.95
Out of Stock
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Used!
Hager RCBO 40 Amp 30mA Type B 40A 106365 B40 ADN Range ADN140

Hager RCBO 40 Amp 30mA Type B 40A 106365 B40 ADN Range ADN140

Hager
Used But Good Condition. Hager ADN Range RCBO. Tested @ 0.5x, 1x &
£23.95
Out of Stock
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Used!
Protek MCB 16 Amp Type B 16A Single Pole Circuit Breaker B16 PEL1-63 MCB-1B16

Protek MCB 16 Amp Type B 16A Single Pole Circuit Breaker B16 PEL1-63 MCB-1B16

Protek
Used But Good Condition. Protek MCB
£8.95
Out of Stock
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Used!
Chint MCB 40 Amp Type B 40A Single Pole Circuit Breaker B40 NB1-63 NB1-63B40

Chint MCB 40 Amp Type B 40A Single Pole Circuit Breaker B40 NB1-63 NB1-63B40

Chint
Used But Good Condition. Chint MCB
£12.95
In Stock
Add to basket
Used!
Europa MCB 16 Amp Type B 16A Single Pole Circuit Breaker B16 EUB1 EUB1B16

Europa MCB 16 Amp Type B 16A Single Pole Circuit Breaker B16 EUB1 EUB1B16

Europa
Used But Good Condition. Europa Components MCB
£8.95
In Stock
Add to basket