ABB / General Electric THHQB32100 – 100A 3 Pole Miniature Circuit Breaker Best Seller

Built for heavy-duty power distribution, this 100A miniature breaker handles demanding commercial loads with a 22kA short-circuit current rating. The device mounts firmly into compatible ABB and General Electric ReliaGear or A-Series panelboards via secure bolt-on terminals. Equipped with quick-make/quick-break contacts and an internal common trip, it prevents single-phasing issues. HACR certification makes it suitable for heating, air conditioning, and refrigeration equipment circuits.