Square D BJA36040YP is a 3-pole molded-case circuit breaker rated at 40 A and 600 V, built for I-Line panelboard installations. As a member of the PowerPact B family, it provides thermal-magnetic protection for three-phase circuits in commercial and light industrial power distribution. This I-Line unit is designed for easy integration with Square D/I-Line bus systems, delivering reliable overcurrent protection for your 3-phase loads.
