Schneider Electric's Square D Q4L3250 Molded Case Circuit Breaker is a 3‑pole, 250‑amp, 240‑V AC molded‑case protection device in the Q4L family, delivering thermal‑magnetic protection for electrical circuits. It carries a 25 kA short‑circuit interrupting rating at 240 VAC, uses line and load side lug terminals, and supports feed‑through mounting on select configurations. Designed for 3‑phase 240‑V distribution, this MCCB protects feeders and equipment in commercial and industrial panels by interrupting fault currents and preserving downstream circuitry.
