Wylex NHXB40 40 Amp Single Pole Type B 6kA 230V Miniature Circuit Breaker MCB
NHXB miniature circuit breakers (MCB’s) are the direct replacement for the old NSB range. Suitable for general domestic consumer unit usage with a 6kA rating. B curve devices are designed to trip between 3 to 5 times the start-up current. This is the Wylex NHXB40 40 Amp Single Pole Type B 6kA 230V Miniature Circuit Breaker MCB.
Wylex MCB’s detect over currents due to both overload and fault currents. The MCB will operate and interrupt the supply to prevent damage to the installation.
Picture shows the exact MCB you will receive.
A popular choice for circuit protection, Discount Electrical Supplies stock a vast selection of Wylex products. Take a look at the full range of NHX MCBs and RCBOs, all available at discounted prices. Why not save time and space with the new range Miniature (Compact) RCBO’s! We aim to give great customer service through our knowledgeable staff, please don’t hesitate to contact us.