Furnas Class 89 300A Breaker Feeder - 480V/3P
300A | 480V/3P | 400A Frame | 42kAIC | MCCB Protected
This Furnas Class 89 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, ensuring code-compliant installations with streamlined wiring. Ideal for airport facilities, hospital critical power, and campus electrical systems, this plug-in bucket module allows rapid installation and service without de-energizing the entire MCC lineup. The Class 89 platform supports standardized bucket replacement, reducing mean time to repair and ensuring code-compliant installations with streamlined wiring. Every unit ships fully tested and wired, meeting UL 845 and NEC Article 240/430 requirements.
