Wylex
Wylex 40A MCBs Type B Single Pole Miniature Circuit Breaker-40A
£2.81
https://www.electricals247.co.uk/ Go to shop Description
Wylex B Single Pole Miniature Circuit Breaker\r\nThe Miniature Circuit Breaker For The Wylex Nm Range Of Consumer Units, For Domestic Duty,Type B For Surges Between 3-5 Times The Start Up Current.
Not Suitable For Wylex Fuseboards With A Balcony Busbar.