Square D Model 6 300A Breaker Feeder - 480V/3P
300A | 480V/3P | 400A Frame | 42kAIC | MCCB Protected
This Square D Model 6 300A breaker feeder MCC bucket is engineered to meet the most stringent specifications. 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 300A trip rating ensures precise overcurrent protection, allowing hot-swappable serviceability without de-energizing the MCC lineup. Ideal for marine terminals, agricultural processing, and distribution warehouses, 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 allowing hot-swappable serviceability without de-energizing the MCC lineup. Every unit ships fully tested and wired, meeting UL 845 and NEC Article 240/430 requirements.
