40

  • Used!
    Schneider KQ MCB 40 Amp Type C Single Pole 40A Breaker Square D C40 KQ10C140

    Schneider KQ MCB 40 Amp Type C Single Pole 40A Breaker Square D C40 KQ10C140

    Schneider
    £15.95 0 in stock
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  • Used!
    Eaton MCCB 40 Amp Triple Pole 40A 3 Phase Series G GEE3040FFG GEB3040FFG

    Eaton MCCB 40 Amp Triple Pole 40A 3 Phase Series G GEE3040FFG GEB3040FFG

    Eaton
    £424.95 0 in stock
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  • Used!
    Crabtree Polestar MCB 40 Amp Type B 40A Triple Pole 3 Phase Breaker 63B/40

    Crabtree Polestar MCB 40 Amp Type B 40A Triple Pole 3 Phase Breaker 63B/40

    Crabtree
    £164.95 0 in stock
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  • Used!
    Proteus MCB 40 Amp Single Pole Circuit Breaker Type 2 M4 40A 640/2

    Proteus MCB 40 Amp Single Pole Circuit Breaker Type 2 M4 40A 640/2

    Proteus
    £56.95 1 in stock
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  • New!
    Eaton RCBO 40 Amp 30mA Type B 40A Memshield 3 B40 Compact EMBH140R30C NEW

    Eaton RCBO 40 Amp 30mA Type B 40A Memshield 3 B40 Compact EMBH140R30C NEW

    Eaton
    £34.95 0 in stock
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  • Used!
    Square D QOE RCBO 40 Amp 30mA Type B 40A Qwikline QOE140B03

    Square D QOE RCBO 40 Amp 30mA Type B 40A Qwikline QOE140B03

    Square D
    £81.95 0 in stock
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  • Used!
    Bill MCB Type 3 40 Amp M9 Single Pole 40A Memshield Breaker 401MB3 T401C 3T401

    Bill MCB Type 3 40 Amp M9 Single Pole 40A Memshield Breaker 401MB3 T401C 3T401

    Bill
    £56.95 0 in stock
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  • New!
    Crabtree Polestar MCB 40 Amp Type C 40A Triple Pole 3 Phase Breaker 63C/40 NEW

    Crabtree Polestar MCB 40 Amp Type C 40A Triple Pole 3 Phase Breaker 63C/40 NEW

    Crabtree
    £194.95 0 in stock
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  • New!
    Hager RCBO 40 Amp 30mA Type B 40A 106365 B40 ADN Range ADN140 NEW

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

    Hager
    £27.95 0 in stock
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  • New!
    Contactum RCBO 40 Amp 30mA Type B 40A B40 CPBR0640B NEW

    Contactum RCBO 40 Amp 30mA Type B 40A B40 CPBR0640B NEW

    Contactum
    £24.95 0 in stock
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  • Used!
    Federal Electric MCB 40 Amp Type B 40A Single Pole B40 Stablok HBA HBA1P40

    Federal Electric MCB 40 Amp Type B 40A Single Pole B40 Stablok HBA HBA1P40

    Federal
    £51.95 0 in stock
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  • Used!
    Hager MCB 40 Amp Single Pole Circuit Breaker Type C 40A C40 463140 NC140

    Hager MCB 40 Amp Single Pole Circuit Breaker Type C 40A C40 463140 NC140

    Hager
    £8.95 0 in stock
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  • Used!
    MEM MCCB 40 Amp Single Pole 40A Breaker Memshield 2 Bill TLE401 MEL401

    MEM MCCB 40 Amp Single Pole 40A Breaker Memshield 2 Bill TLE401 MEL401

    MEM
    £109.95 5 in stock
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  • New!
    Schneider RCBO 40 Amp 30mA Type C 40A Acti9 iC60H Merlin Gerin A9D11840 NEW

    Schneider RCBO 40 Amp 30mA Type C 40A Acti9 iC60H Merlin Gerin A9D11840 NEW

    Schneider
    £41.95 0 in stock
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  • New!
    Eaton MCB 40 Amp Type C 40A Triple Pole 3 Phase C40 Memshield 3 EMCH340 NEW

    Eaton MCB 40 Amp Type C 40A Triple Pole 3 Phase C40 Memshield 3 EMCH340 NEW

    Eaton
    £43.95 0 in stock
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Used!
Schneider KQ MCB 40 Amp Type C Single Pole 40A Breaker Square D C40 KQ10C140

Schneider KQ MCB 40 Amp Type C Single Pole 40A Breaker Square D C40 KQ10C140

Schneider
Used But in Good Condition. Schneider KQ Range MCB. Clip in Type Fits Qwikline II & Loadcentre boards. Same as the SQO Range but 10kA Rated.
£15.95
Out of Stock
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Used!
Eaton MCCB 40 Amp Triple Pole 40A 3 Phase Series G GEE3040FFG GEB3040FFG

Eaton MCCB 40 Amp Triple Pole 40A 3 Phase Series G GEE3040FFG GEB3040FFG

Eaton
Click Here for Product Datasheet
£424.95
Out of Stock
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Used!
Crabtree Polestar MCB 40 Amp Type B 40A Triple Pole 3 Phase Breaker 63B/40

Crabtree Polestar MCB 40 Amp Type B 40A Triple Pole 3 Phase Breaker 63B/40

Crabtree
Used But Good Condition. Crabtree Polestar MCB Type B.
£164.95
Out of Stock
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Used!
Proteus MCB 40 Amp Single Pole Circuit Breaker Type 2 M4 40A 640/2

Proteus MCB 40 Amp Single Pole Circuit Breaker Type 2 M4 40A 640/2

Proteus
Used But in Good Condition. Proteus MCB Range. Also Fits Older Centaur Boards.
£56.95
In Stock
Add to basket
New!
Eaton RCBO 40 Amp 30mA Type B 40A Memshield 3 B40 Compact EMBH140R30C NEW

Eaton RCBO 40 Amp 30mA Type B 40A Memshield 3 B40 Compact EMBH140R30C NEW

Eaton
Brand New & Boxed (Box is Tatty). Eaton Memshield 3 RCBO Compact Version. Please Note – These ONLY fit the latest range of Memshield 3 boards. They will NOT f...
£34.95
Out of Stock
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Used!
Square D QOE RCBO 40 Amp 30mA Type B 40A Qwikline QOE140B03

Square D QOE RCBO 40 Amp 30mA Type B 40A Qwikline QOE140B03

Square D
Used but Good Condition. Square D Clip in RCBO. Used in Qwikline Boards. Tested @ 0.5x, 1x & 5x
£81.95
Out of Stock
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Used!
Bill MCB Type 3 40 Amp M9 Single Pole 40A Memshield Breaker 401MB3 T401C 3T401

Bill MCB Type 3 40 Amp M9 Single Pole 40A Memshield Breaker 401MB3 T401C 3T401

Bill
Used But in Good Condition. Type 3 Bill MCB. Fits Older MEM, Bill & Delta Boards. Same as Bill T401C & MEM 401MB3
£56.95
Out of Stock
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New!
Crabtree Polestar MCB 40 Amp Type C 40A Triple Pole 3 Phase Breaker 63C/40 NEW

Crabtree Polestar MCB 40 Amp Type C 40A Triple Pole 3 Phase Breaker 63C/40 NEW

Crabtree
Brand New & Boxed. Crabtree Polestar MCB Type C.
£194.95
Out of Stock
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New!
Hager RCBO 40 Amp 30mA Type B 40A 106365 B40 ADN Range ADN140 NEW

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

Hager
Brand New (Un-Boxed). Hager ADN Range RCBO.
£27.95
Out of Stock
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New!
Contactum RCBO 40 Amp 30mA Type B 40A B40 CPBR0640B NEW

Contactum RCBO 40 Amp 30mA Type B 40A B40 CPBR0640B NEW

Contactum
Brand New (Un-Boxed). Contactum Defender RCBO.  
£24.95
Out of Stock
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Used!
Federal Electric MCB 40 Amp Type B 40A Single Pole B40 Stablok HBA HBA1P40

Federal Electric MCB 40 Amp Type B 40A Single Pole B40 Stablok HBA HBA1P40

Federal
Used But in Good Condition. Federal Stablok MCB.
£51.95
Out of Stock
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Used!
Hager MCB 40 Amp Single Pole Circuit Breaker Type C 40A C40 463140 NC140

Hager MCB 40 Amp Single Pole Circuit Breaker Type C 40A C40 463140 NC140

Hager
Used But in Good Condition. Hager NC Range MCB.
£8.95
Out of Stock
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Used!
MEM MCCB 40 Amp Single Pole 40A Breaker Memshield 2 Bill TLE401 MEL401

MEM MCCB 40 Amp Single Pole 40A Breaker Memshield 2 Bill TLE401 MEL401

MEM
Used But in Good Condition. MEM Eaton Moulded Case Circuit Breaker. Same as Bill TLE401
£109.95
In Stock
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New!
Schneider RCBO 40 Amp 30mA Type C 40A Acti9 iC60H Merlin Gerin A9D11840 NEW

Schneider RCBO 40 Amp 30mA Type C 40A Acti9 iC60H Merlin Gerin A9D11840 NEW

Schneider
Brand New & Boxed (Box is Tatty). Acti9 Range RCBO. Also Fits Older Merlin Gerin C60H Boards
£41.95
Out of Stock
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New!
Eaton MCB 40 Amp Type C 40A Triple Pole 3 Phase C40 Memshield 3 EMCH340 NEW

Eaton MCB 40 Amp Type C 40A Triple Pole 3 Phase C40 Memshield 3 EMCH340 NEW

Eaton
Brand New & Boxed (Box is Tatty). Eaton Memshield 3 MCB. Identical to Moeller Xpole MCB’s. Please Note – These ONLY fit the latest range of Memshield 3 boar...
£43.95
Out of Stock
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