Seasonal Sale Square D HGA36045 – 45A 3 Pole Molded Case Circuit Breaker

Engineered for commercial and industrial applications, the Square D HGA36045 is a 3-pole, 45A molded case circuit breaker from the PowerPacT H-Frame family. Featuring an I-Line plug-on mounting style, it installs into Square D I-Line panelboards and switchboards. It serves as a direct replacement for legacy FA36045 and FH36045 breakers. Rated at 35 kAIC at 480VAC, it utilizes fixed thermal-magnetic trip technology with long-time and instantaneous (LI) functions. The breaker is HACR rated.