/ Posted by: Michael Hickey
A clear, trade-focused guide explaining how 3-pole MCBs work, where they’re required and why linked protection is essential for three-phase...
/ Posted by: Michael Hickey
A clear guide explaining when you need a 2-pole MCB, why line+neutral isolation matters, and which installations require full disconnection...
/ Posted by: Michael Hickey
A clear, trade-focused guide covering what single-pole MCBs do, where they’re used, and when another pole configuration is required.