MCB's

 

We stock well over 20,000 MCBs, Miniature Circuit Breakers, at any one time. From rare Memera 1 or Federal Electric Stab-Lok or Crabtree C63 3 Phase, through to more modern ones, we stock them all.

If you cannot find what you are looking for please Contact Us.

Wylex Stotz HB360 60A 60 Amp 3 Pole Phase MCB Circuit Breaker Type 1
Wylex Stotz HB360 60A 60 Amp 3 Pole Phase MCB Circuit Breaker Type 1

Wylex Stotz HB360 60A 60 Amp 3 Pole Phase MCB Circuit Breaker Type 1

MCB's
£109.00
Above price includes VAT.
Dorman Smith AT63C Black Clip C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C
Dorman Smith AT63C Black Clip C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

Dorman Smith AT63C Black Clip C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£109.00
Above price includes VAT.
Crabtree Polestar 63D/32 D32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type D
Crabtree Polestar 63D/32 D32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type D

Crabtree Polestar 63D/32 D32 32A 32 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£125.00
Above price includes VAT.
Eaton MEM GJS3200AAG Series G 200A 200 Amp 3 Pole Phase MCCB Circuit Breaker
Eaton MEM GJS3200AAG Series G 200A 200 Amp 3 Pole Phase MCCB Circuit Breaker

Eaton MEM GJS3200AAG Series G 200A 200 Amp 3 Pole Phase MCCB Circuit Breaker

MCB's
£129.00
Above price includes VAT.
Federal Electric StabLok Stab-Lok HBA3P63 B63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type B
Federal Electric StabLok Stab-Lok HBA3P63 B63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type B

Federal Electric StabLok Stab-Lok HBA3P63 B63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type B

MCB's
£129.00
Above price includes VAT.
MEM MFL163 Bill TLF163 16A 16 Amp 3 Pole Phase MCCB MCB Circuit Breaker
MEM MFL163 Bill TLF163 16A 16 Amp 3 Pole Phase MCCB MCB Circuit Breaker

MEM MFL163 Bill TLF163 16A 16 Amp 3 Pole Phase MCCB MCB Circuit Breaker

MCB's
£129.00
Above price includes VAT.
Crabtree Polestar 63D/40 D40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type D
Crabtree Polestar 63D/40 D40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type D

Crabtree Polestar 63D/40 D40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£130.00
Above price includes VAT.
Federal Electric StabLok Stab-Lok HDA3P63 D63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type D
Federal Electric StabLok Stab-Lok HDA3P63 D63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type D

Federal Electric StabLok Stab-Lok HDA3P63 D63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£145.00
Above price includes VAT.
Federal Electric StabLok Stab-Lok HDA3P50 D50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type D
Federal Electric StabLok Stab-Lok HDA3P50 D50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type D

Federal Electric StabLok Stab-Lok HDA3P50 D50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£149.00
Above price includes VAT.
Eaton MEM GLS3320AAG Series G 320A 320 Amp 3 Pole Phase MCCB Circuit Breaker
Eaton MEM GLS3320AAG Series G 320A 320 Amp 3 Pole Phase MCCB Circuit Breaker

Eaton MEM GLS3320AAG Series G 320A 320 Amp 3 Pole Phase MCCB Circuit Breaker

MCB's
£165.00
Above price includes VAT.
Delta MEM Memshield 1 503MB3 503C M9 C50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type C
Delta 503C M9 C50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type C

Delta MEM Memshield 1 503MB3 503C M9 C50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£173.99
Above price includes VAT.
Crabtree Polestar 632/63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type 2
Crabtree Polestar 632/63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type 2

Crabtree Polestar 632/63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MCB's
£184.99
Above price includes VAT.
MEM MEL323 Bill TLE323 16Ka 32A 32 Amp 3 Pole Phase MCCB Circuit Breaker
MEM MEL323 Bill TLE323 16Ka 32A 32 Amp 3 Pole Phase MCCB Circuit Breaker

MEM MEL323 Bill TLE323 16Ka 32A 32 Amp 3 Pole Phase MCCB Circuit Breaker

MCB's
£189.00
Above price includes VAT.
MEM MGL163 Bill TLG163 16A 16 Amp 3 Pole Phase MCCB MCB Circuit Breaker
MEM MGL163 Bill TLG163 16A 16 Amp 3 Pole Phase MCCB MCB Circuit Breaker

MEM MGL163 Bill TLG163 16A 16 Amp 3 Pole Phase MCCB MCB Circuit Breaker

MCB's
£189.00
Above price includes VAT.
MEM MEL203 Bill TLE203 16Ka 20A 20 Amp 3 Pole Phase MCCB Circuit Breaker
MEM MEL203 Bill TLE203 16Ka 20A 20 Amp 3 Pole Phase MCCB Circuit Breaker

MEM MEL203 Bill TLE203 16Ka 20A 20 Amp 3 Pole Phase MCCB Circuit Breaker

MCB's
£189.00
Above price includes VAT.
MEM Delta 633C 633MC 633MB3 C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C
MEM Delta 633C 633MC 633MB3 C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

MEM Delta Memshield 1 633C 633MC 633MB3 3T633 C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£198.98
Above price includes VAT.
MEM MGL323 Bill TLG323 32A 32 Amp 3 Pole Phase MCCB MCB Circuit Breaker
MEM MGL323 Bill TLG323 32A 32 Amp 3 Pole Phase MCCB MCB Circuit Breaker

MEM MGL323 Bill TLG323 32A 32 Amp 3 Pole Phase MCCB MCB Circuit Breaker

MCB's
£199.00
Above price includes VAT.
MEM MFL403 Bill TLF403 40A 40 Amp 3 Pole Phase MCCB MCB Circuit Breaker
MEM MFL403 Bill TLF403 40A 40 Amp 3 Pole Phase MCCB MCB Circuit Breaker

MEM MFL403 Bill TLF403 40A 40 Amp 3 Pole Phase MCCB MCB Circuit Breaker

MCB's
£199.00
Above price includes VAT.
Bill 3T503 M9 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 3
Bill 3T503 M9 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Bill 3T503 M9 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's
£205.00
Above price includes VAT.
MEM MFL503 Bill TLF503 50A 50 Amp 3 Pole Phase MCCB MCB Circuit Breaker
MEM MFL503 Bill TLF503 50A 50 Amp 3 Pole Phase MCCB MCB Circuit Breaker

MEM MFL503 Bill TLF503 50A 50 Amp 3 Pole Phase MCCB MCB Circuit Breaker

MCB's
£209.00
Above price includes VAT.
Crabtree Polestar 63C/50 C50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type C
Crabtree Polestar 63C/50 C50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type C

Crabtree Polestar 63C/50 C50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£219.00
Above price includes VAT.
MEM MFL633 Bill TLF633 63A 63 Amp 3 Pole Phase MCCB MCB Circuit Breaker
MEM MFL633 Bill TLF633 63A 63 Amp 3 Pole Phase MCCB MCB Circuit Breaker

MEM MFL633 Bill TLF633 63A 63 Amp 3 Pole Phase MCCB MCB Circuit Breaker

MCB's
£219.00
Above price includes VAT.
Crabtree Polestar 632/50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 2
Crabtree Polestar 632/50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 2

Crabtree Polestar 632/50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MCB's
£219.00
Above price includes VAT.
Crabtree Polestar 633/50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 3
Crabtree Polestar 633/50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Crabtree Polestar 633/50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's
£225.00
Above price includes VAT.
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