Square D FA32100 – 100A 3 Pole Molded Case Circuit Breaker Trending

Serving as a robust commercial safeguard, this 100A molded case circuit breaker delivers fixed long-time and instantaneous trip functions. It installs into Square D I-Line panelboards, utilizing a specialized mounting bracket for secure phase connections. Featuring a 10kAIC rating at 240VAC and a highly visible Visi-Trip indicator, the unit ensures rapid troubleshooting. For modern upgrades, engineers frequently cross-reference this legacy component with the newer HDA36100 replacement model.