PLEASE NOTE: As a result of the planned industrial strike action impacting Parcelforce services on Friday 30th September and Saturday 1st October 2022 we are expecting some delays in deliveries which may mean that not all orders are received “next day”. Despite our very best efforts it is inevitable that there will be some small delays outside of our control and we appreciate your understanding. Thank you.
Miniature Circuit Breakers (MCB's)
Zetmet Ltd stocks a vast array of miniature circuit breakers online at discounted prices. MCB’s widely replace fuses and are used to detect over currents due to both overload and fault currents. With all amperage ratings available in both B and C curve we have everything for most types of installations. Choose between the NSB, NHXB or latest NHXL ranges.