Square D 150-Amp 2-Pole Main Circuit Breaker

Learn about general NEC 2020 updates, contact your local building inspector for code adoptions and details. This two-pole thermal magnetic circuit breaker provides over current protection and switching onAC and DC systems. It has an over center, trip-free toggle mechanism with quick-make, quick break action and positive handle indication. Visi-Trip trip indication, which provides a visual indication the circuit breaker has tripped and interrupted the circuit. Rated at 150 Amp, 120-Volt/240-Volt. Compatible with Square D's 200 amp Meter-Pak Meter Socket. Compact 3/4 in. width design for small system footprint to save space. Fewer connections for faster installation.