
The ABB T5N400 UL/CSA TMA 300-1500..3000 3P FF is a versatile, three-pole molded case circuit breaker that meets UL 489 and CSA C22.2 standards. It provides reliable protection for branch circuits with current ratings from 15 to 2500 amps and interrupting ratings up to 25 kA at 480 VAC.
Detailed engineering parameters based on manufacturer documentation