Wylex NHXLB40 40 Amp Single Pole Type B 6kA 230V Miniature Circuit Breaker MCB

These Miniature Circuit Breakers (MCB’s) are from Wylex’s latest NHXL range; suitable for domestic and similar installations. Compatible with Wylex NM range of consumer units – not suitable for Wylex fuseboards with a balcony busbar! This is the Wylex NHXLB40 40 Amp Single Pole Type B 6kA 230V Miniature Circuit Breaker MCB.

A miniature circuit breaker (MCB) automatically switches off the electrical circuit during an abnormal condition, namely short circuits and overloads. Nowadays, MCB’s are widely used instead of fuses, since they are more sensitive to overcurrents and can be manually reset multiple times.

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.