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Popular & Featured Products
Merlin Gerin
MG-24269
32A Type B 3-Pole MCB
£45.99
In Stock
Crabtree
CB-6363
16A Type C 2-Pole MCB
£28.5
In Stock
MEM
MEM-A1632
20A Type B 1-Pole MCB
£18.99
Low Stock
Square D
SD-QO340
40A 3-Pole Circuit Breaker
£67.5
In StockYour Trusted Source for Circuit Breakers
Circuit-Breaker.co.uk specialises in rare and obsolete circuit breakers for industrial and residential applications. Our extensive inventory includes MCBs, RCBOs, and legacy breakers from leading manufacturers including Merlin Gerin, Crabtree, MEM, and Square D. Every breaker is fully tested and verified, with fast UK shipping available on most orders.
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