Square D Model 6 400A Breaker Feeder - 480V/3P
400A | 480V/3P | 400A Frame | 42kAIC | MCCB Protected
This Square D Model 6 400A breaker feeder MCC bucket is designed to exceed industry performance standards. Featuring a 400A frame molded case circuit breaker rated at 480V with 42kAIC interrupting capacity, this single-compartment feeder provides reliable branch circuit protection and power distribution. The 400A trip rating ensures precise overcurrent protection, supporting NFPA 70E compliance and workplace safety standards. Ideal for HVAC systems, pharmaceutical production, and data center infrastructure, this plug-in bucket module allows rapid installation and service without de-energizing the entire MCC lineup. The Model 6 platform supports standardized bucket replacement, reducing mean time to repair and supporting NFPA 70E compliance and workplace safety standards. Every unit ships fully tested and wired, meeting UL 845 and NEC Article 240/430 requirements.
