Gould Shawmut AJT400 Molded Case Circuit Breaker is a molded-case circuit protection device from Gould Shawmut engineered to interrupt overcurrent and safeguard electrical circuits. The AJT400 designation identifies the specific model within Gould Shawmut’s MCCB lineup. Designed for use in electrical distribution systems, this unit provides controlled fault interruption in a compact molded housing to help protect wiring and equipment from overloads.
