Overview
The EZC400H3320 is a Schneider EasyPact EZC400H 3-pole circuit breaker rated 400 A switching current at 440 V AC, 60 Hz. It carries a TM-D thermal-magnetic trip unit set to 320 A at 50 °C, providing overload and short-circuit protection for distribution applications. The breaker is fixed-mounted with front connection terminals and an IP20 enclosure, and is currently in active production.
Lifecycle & availability
Schneider lists the EZC400H3320 as an active, current-production part with no end-of-life notice. It is widely available through distribution channels; for firm lead time and quantity pricing, submit an RFQ. The breaker complies with EN/IEC 60947-2, GB/T 14048.2, EN/IEC 60947-1, and JIS C8201-2-2 standards.