Castlec

Explore a range of obsolete Castlec MCB’s online at Electrical Discounted Supplies. Widely referred to as Miniature Circuit Breakers, they are designed to safeguard electrical installations against overcurrents, short circuits, and other electrical faults.

Everything found below is no longer manufactured, so don’t wait around – once they’re gone, they’re gone! Any questions, don’t hesitate to get in touch.