Fan Favorite ABB / General Electric TEB122100 – 100A 2 Pole Molded Case Circuit Breaker

Part of the legacy E-frame family, this 100-amp device offers proven thermal-magnetic protection for commercial facilities. It integrates smoothly into A-Series panelboards using standard bolt-on mounting hardware. The unit replaces older TE122100 models while maintaining identical footprint and performance specifications. Equipment benefits from a 10kA interrupting capacity at 240VAC, along with HACR certification for heating and cooling branch circuits.