Miniature Circuit Breakers
An MCB is an automatically operated electrical switch. Miniature circuit breakers are intended to prevent damage to an electrical circuit as a result of excess current.
They are designed to trip during an overload or short circuit to protect against electrical faults and equipment failure.
The primary function of a MCB is to protect an installation or appliance against sustained overloading and short circuit faults,
but it can also give protection against earth faults.
All of our MCB's conform to IEC/EN60898-1 & CE.
Please browse our SCL range below, if you have any questions please don't hesistate to contact our sales team on 01785 818600 or Sales@switchtec.com.