Square D IF34100 – 100A 3 Pole Molded Case Circuit Breaker Big Sale

Part of the Square D I-Limiter series, the IF34100 is a 3-pole, 100A molded case circuit breaker engineered for commercial and industrial applications. It features thermal-magnetic trip technology to protect downstream equipment from overloads and short circuits. This breaker mounts into Square D I-Line panelboards, utilizing a plug-on connection for rapid installation. For modern upgrades, this legacy IF-frame unit is replaced by the HRA36100. It delivers a robust 200kAIC rating at 480VAC.