Schneider Electric LAP36150MB I-Line Panelboard

Square D by Schneider Electric LAP36150MB is a 150-amp, three-pole PowerPact molded‑case circuit breaker designed for I-Line panelboard installations (typical NH1B configurations). This MCCB is rated for up to 600 V AC (250 V DC) and mounts in I-Line panels to provide protected feed to downstream circuits, commonly used as the main or feeder breaker in commercial/industrial distributions. The LAP36150MB family supports several interrupt ratings up to 42 kAIC, enabling robust short‑circuit protection for up to 150 A service. Dimensions are approximately 11 in tall by 6 in wide by 5.84 in deep, allowing fit within 42‑space main interiors and other I-Line panelboard footprints. As with other PowerPact MCCBs from Schneider Electric, this LAP36150MB is part of the Square D lineage and is intended for use where a 150 A, 3‑pole device is required in compatible I-Line panelboards.