Time-Limited Square D MHL361000 – 1000A 3 Pole Molded Case Circuit Breaker

Engineered for demanding industrial environments, this 1000A MCCB delivers high interrupting capacity and thermal-magnetic LI protection. Part of the legacy M-Frame series, the MHL361000 features a non-interchangeable trip unit to handle severe overloads. Designed for unit mounting, it integrates into Square D switchboards, motor control centers, and standalone enclosures. This legacy breaker maintains existing infrastructure and is replaced by the PowerPact PJL36100U31A. It is fully HACR rated.