WYLEX NHXLB20 MCB SP B CURVE 20A
£3.02 Inc VAT ( FREE UK Delivery On Orders Over £150* )
£2.52 Ex VAT ( FREE UK Delivery On Orders Over £150* )
Wylex NHXL Miniature Circuit Breaker is compatible with Wylex NMX seamless all metal enclosures and Wylex NM all metal enclosures which are compliant with the new 18th Edition wiring regulations. The Wylex NHXLB Miniature Circuit Breakers detect overcurrent's due to both overload and fault currents.