Big Sale Square D NC36800 – 800A 3 Pole Molded Case Circuit Breaker

Engineered for heavy-duty industrial applications, the Square D NC36800 is an 800A, 3-pole molded case circuit breaker. It provides reliable thermal-magnetic protection with adjustable magnetic trip settings. This legacy N-Frame breaker installs into Square D I-Line panelboards and switchboards. It is often replaced by the PowerPacT P-Frame (PLA34080U31A). Rated for 100kAIC at 480V and 65kAIC at 600V, it offers superior high-voltage fault clearing compared to its 25kAIC P-Frame successor.