BREAKER BQD 3P 45A 480VAC 14KA

BREAKER BQD 3P 45A 480VAC 14KA Molded Case Circuit Breaker This Siemens BQD series molded case circuit breaker is designed for panelboard mounting in construction electrical applications. It provides reliable protection for electrical circuits with a continuous current rating of 45 amps and supports three poles. The breaker is suitable for use in 480VAC systems and features a thermal magnetic trip unit to ensure effective overload and short-circuit protection. It meets industry standards UL 489 and CSA-C22.2, making it a dependable choice for electrical distributors and switchgear suppliers seeking robust circuit protection solutions. Specifications Manufacturer: Siemens Model: BQD345 Number of Poles: 3 Continuous Current Rating: 45 A Voltage Rating: 480 VAC Interrupting Rating: 14 kA Size of Circuit Breaker: 100 A Type of Electrical Connection: Low Tab Material of Enclosure: Molded Case Circuit Breaker Dimensions (W x H x D): 3 in x 3 in x 4 in Operating Ambient Temperature Maximum: 40 °C Special Feature: Panelboard Mount Standards: UL 489, CSA-C22.2 Country of Origin: Mexico Features Thermal magnetic trip unit for precise overload and short-circuit protection Three-pole design suitable for multi-phase electrical systems Compact molded case design for efficient panelboard installation Certified to UL 489 and CSA-C22.2 standards ensuring compliance and safety Reliable operation within ambient temperatures up to 40 °C Downloads & Links Spec Sheet