Shop Now Square D QO2200 – 200A 2 Pole Miniature Circuit Breaker

Built for heavy-duty applications, the QO2200 provides reliable 200A circuit protection. This two-pole breaker utilizes proven thermal-magnetic trip technology to safeguard electrical systems against overloads and short circuits. The unit requires four panel spaces and mounts into Square D QO load centers and NQ panelboards. It accepts 1 AWG to 300 kcmil wiring via standard box lugs. Rated for 10 kAIC at 120/240V, it includes the Visi-Trip indicator to quickly locate a tripped circuit.