Schneider Electric LAP26300 Molded Case Circuit Breaker

Schneider Electric's Square D LAP26300 molded‑case circuit breaker is a 2‑pole, LA‑frame protective device rated for 300 A and up to 600 V AC (and 250 V DC). It uses a thermal‑magnetic trip to provide reliable overload and short‑circuit protection, with a 22 kA interrupting rating at 600 VAC and 10 kA at 250 VDC, making it suitable for protecting feeders and branch circuits in medium‑to‑large commercial and industrial distribution panels. This HACR‑rated breaker is designed for use in LA‑series panelboards and supports robust, code‑compliant protection for demanding electrical systems. The LAP26300 family is offered in multiple configurations to fit different mounting and connection needs, including LAP26300MB (unit‑mount with short handle) and LAP26300MT variants. Two‑pole construction ensures simultaneous protection of both conductors in a circuit, and the rugged molded‑case design helps resist impact and wear in everyday panel applications. Whether used as a main breaker in a large panel or as a feeder device within a distribution scheme, the LAP26300 provides a proven, industry‑standard solution from Schneider Electric’s Square D lineup.