/ Posted by: Michael Hickey
A practical guide explaining when three-phase circuits require 4-pole MCBs, why neutral isolation matters, and where these devices are used...
/ 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...