Wylex 40A Miniature Circuit Breaker

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Protect your electrical goods from damage caused by overload or short circuit with this 40A miniature circuit breaker. The switch will detect faults and interrupt current flow, to provide additional safety and minimise damage to your circuits.

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Technical specifications

Technical specification of Wylex 40A Miniature Circuit Breaker
Amp rating 40A
Number of poles SP
Switch type On/Off switch
Short circuit level 6kA
Trip type B
Voltage rating 230V
Colour White
Depth 95mm
Height 90mm
Width 18mm
Fitting Plug in
Standard BSEN60898
Model BQNHXB40

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How to guides

How to identify electrical faults

How to identify electrical faults

It's annoying if an electrical socket or appliance doesn't work. But with a bit of logical detective work, you should be able to find the cause of the problem - and, in many cases, correct the fault yourself. Before you begin any kind of electrical work, though, you'll need to know how to isolate a circuit and double-check that it's dead.

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