Square D BDA34040Y – 40A 3 Pole Molded Case Circuit Breaker Weekend Sale

Belonging to the Schneider Electric PowerPacT B-Frame family, the BDA34040Y is a 3-pole, 40A molded case circuit breaker for commercial and industrial distribution. It provides robust thermal-magnetic protection with LI trip functions. This unit mounts into Square D I-Line panelboards and switchboards. It serves as a modern replacement for legacy FA34040 breakers. Rated at 18kAIC at 480Y/277VAC, this MCCB is HACR rated and features dual-break rotating contacts to reduce peak current.