Schneider Electric FA22070AB BU Circuit Breaker

Schneider Electric FA22070AB BU is a 70-amp, 240-volt two-pole molded‑case circuit breaker in the FA I‑Line family. The FA22070AB BU variant uses a line-side I‑Line connection and provides thermal‑magnetic protection for FA-series panelboards, with load-side lugs that accept 14–1/0 AWG aluminum or copper conductors. This 80% rated device carries a 10 kA interrupting rating at 240 V, enabling safe interruption of short‑circuit currents in feeders and branch circuits. The AB phase configuration supports 2‑pole, single‑phase protection (A/B) and aligns with the 70 A, 240 V specification of the FA22070 family, sharing the same mechanical form factor and I‑Line compatibility for straightforward installation in compatible Schneider Electric panelboards.