Square D BDA34035Y Three Pole Circuit Breaker

Square D PowerPact B-Frame I-Line three-pole molded-case circuit breaker, model BDA34035Y, provides 35 A of thermal-magnetic protection for 3-phase loads and is rated for 480Y/277 VAC service. It offers an 18 kA interrupting capacity at 480 VAC, enabling robust protection against short circuits in PowerPact B distribution panels, and it uses a long-time and instantaneous trip mechanism to respond quickly to faults. The device features an I-Line plug-in interface for rapid installation in compatible PowerPact B enclosures and a 3-pole configuration that protects all three phases of a 3-phase circuit. As part of Square D (Schneider Electric), the BDA34035Y belongs to the PowerPact B family and is designed for reliable protection in medium-duty distribution systems that operate at 480Y/277 VAC.