40

  • Used!

    MEM Memshield 2 MCB 40 Amp Type B 40A Single Pole Circuit Breaker MBH140

    MEM
    £15.95 3 in stock
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  • Used!

    Wylex NSB MCB 40 Amp Single Pole Circuit Breaker Type B 40A NSB40 Series 3

    Wylex
    £8.95 0 in stock
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  • Used!

    MEM Memshield 2 MCB 40 Amp Type C 40A Single Pole Circuit Breaker MCH140

    MEM
    £15.95 3 in stock
    Add to basket
  • Used!

    Wylex MCB 40 Amp Single Pole Circuit Breaker Type B 40A NHX NHXB40

    Wylex
    £4.95 0 in stock
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  • Sale!
    Used!

    Crabtree Polestar MCB 40 Amp Type C 40A Single Pole Circuit Breaker 60C/40

    Crabtree
    £39.95 30 in stock
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  • Used!

    MEM Memera 2000 MCB 40 Amp Type B 40A Single Pole Breaker Memshield 2 ALB401

    MEM
    £15.95 0 in stock
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  • Used!

    Merlin Gerin MCB 40 Amp Single Pole Breaker Type C 40A Multi9 C60HC140 25649

    Merlin Gerin
    £8.95 1 in stock
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  • Used!

    Square D MCB 40 Amp Single Pole Circuit Breaker B40 Type B 40A Domae DOM40B6

    Square D
    £9.95 1 in stock
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  • Used!

    Hager MCB 40 Amp Single Pole Circuit Breaker Type B 40A B40 MTN140

    Hager
    £5.95 4 in stock
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  • Used!

    Hager MCB 40 Amp Single Pole Circuit Breaker Type B 40A B40 450140 MT140

    Hager
    £7.95 0 in stock
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  • Used!

    MEM MCB 40 Amp Triple Pole 3 Phase Breaker Type C 40A C40 Memshield 2 MCH340

    MEM
    £54.95 0 in stock
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  • Used!

    Crabtree SB6000 MCB 40 Amp Single Pole Breaker Type 1 40A 610/40

    Crabtree
    £54.95 0 in stock
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  • Used!

    Crabtree Starbreaker MCB 40 Amp Single Pole Breaker Type B 40A 61/B40 Series 5

    Crabtree
    £5.95 0 in stock
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  • Used!

    Legrand MCB 40 Amp Type B 40A Single Pole Breaker B40 Lexic Tenby 06164

    Legrand
    £24.95 0 in stock
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  • Used!

    Crabtree C50 MCB 40 Amp Type 2 40A M4.5 Single Pole Circuit Breaker 50/40

    Crabtree
    £44.95 0 in stock
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Used!

MEM Memshield 2 MCB 40 Amp Type B 40A Single Pole Circuit Breaker MBH140

MEM
Used But in Good Condition. MEM Memshield 2 MCB. Also Fits Memera 2000 & Bill Talisman Boards Same as MEM Memera 2000 ALB401, AD40B, AB40SB & AB40S2 MCB Maybe B...
£15.95
In Stock
Add to basket
Used!

Wylex NSB MCB 40 Amp Single Pole Circuit Breaker Type B 40A NSB40 Series 3

Wylex
Used But Good Condition. Wylex NSB Range MCB Early Style Series 3 Approx 2008
£8.95
Out of Stock
Read more
Used!

MEM Memshield 2 MCB 40 Amp Type C 40A Single Pole Circuit Breaker MCH140

MEM
Used But in Good Condition. MEM Memshield 2 MCB. Also Fits Memera 2000 & Bill Talisman Boards MCB Maybe Branded Eaton, Memshield or MEM Classic Depending on Sto...
£15.95
In Stock
Add to basket
Used!

Wylex MCB 40 Amp Single Pole Circuit Breaker Type B 40A NHX NHXB40

Wylex
Used But Good Condition. Wylex NHX Range MCB.
£4.95
Out of Stock
Read more
Sale!
Used!

Crabtree Polestar MCB 40 Amp Type C 40A Single Pole Circuit Breaker 60C/40

Crabtree
Used But Good Condition. Crabtree Polestar MCB Type C.
£39.95
In Stock
Add to basket
Used!

MEM Memera 2000 MCB 40 Amp Type B 40A Single Pole Breaker Memshield 2 ALB401

MEM
Used But in Good Condition. MEM Memera 2000 MCB. Also Fits Memshield 2 & Bill Talisman Boards MCB Maybe Branded Eaton or Memera Depending on Stock Available.
£15.95
Out of Stock
Read more
Used!

Merlin Gerin MCB 40 Amp Single Pole Breaker Type C 40A Multi9 C60HC140 25649

Merlin Gerin
Used But in Good Condition. Also Fits the Newer iC60H Boards.
£8.95
In Stock
Add to basket
Used!

Square D MCB 40 Amp Single Pole Circuit Breaker B40 Type B 40A Domae DOM40B6

Square D
Used But in Good Condition. Domae Range MCB
£9.95
In Stock
Add to basket
Used!

Hager MCB 40 Amp Single Pole Circuit Breaker Type B 40A B40 MTN140

Hager
Used But in Good Condition. Hager MTN Range MCB.
£5.95
In Stock
Add to basket
Used!

Hager MCB 40 Amp Single Pole Circuit Breaker Type B 40A B40 450140 MT140

Hager
Used But in Good Condition. Hager MT Range MCB.
£7.95
Out of Stock
Read more
Used!

MEM MCB 40 Amp Triple Pole 3 Phase Breaker Type C 40A C40 Memshield 2 MCH340

MEM
Used But in Good Condition. MEM Memshield 2 MCB. Same as Bill THC403. Fits Memshield, Bill, Delta & Eaton boards. MCB Maybe Branded Eaton, Memshield or MEM Clas...
£54.95
Out of Stock
Read more
Used!

Crabtree SB6000 MCB 40 Amp Single Pole Breaker Type 1 40A 610/40

Crabtree
Used But Good Condition. Crabtree SB6000 Range MCB.
£54.95
Out of Stock
Read more
Used!

Crabtree Starbreaker MCB 40 Amp Single Pole Breaker Type B 40A 61/B40 Series 5

Crabtree
Used But Good Condition. Crabtree Starbreaker Range MCB. Latest Style Series 5 Approx 2012
£5.95
Out of Stock
Read more
Used!

Legrand MCB 40 Amp Type B 40A Single Pole Breaker B40 Lexic Tenby 06164

Legrand
Used But Good Condition. Legrand MCB. Also fits Tenby Boards.
£24.95
Out of Stock
Read more
Used!

Crabtree C50 MCB 40 Amp Type 2 40A M4.5 Single Pole Circuit Breaker 50/40

Crabtree
Used But in Good Condition. Crabtree C50 Brown MCB.
£44.95
Out of Stock
Read more

Showing 1–15 of 283 results