HJXD63B400, Molded Case Circuit Breaker

HJXD63B400 Molded Case Circuit Breaker – Siemens Electrical Distributor The HJXD63B400 is a Siemens JD-frame molded case circuit breaker designed for standard 40°C breaker applications. This 3-pole circuit breaker is rated for 400 amperes and operates at 50/60 Hz frequency. It provides reliable electrical protection and control, suitable for use in industrial and commercial switchgear assemblies. The breaker supports a 35KAIC interrupt rating, ensuring high fault current interruption capability. Its varying actuator and enclosure options allow adaptation to specific installation requirements, making it a versatile component for electrical distributors and lighting solutions providers. Specifications Manufacturer: Siemens Model Number: HJXD63B400 Frame: JD Current Rating: 400 amperes Number of Poles: 3 Frequency Rating: 50/60 Hz Interrupt Rating: 35KAIC Operating Temperature: 40°C Dimensions (HxWxL): 14.6 in x 8.7 in x 6.7 in Weight: 18.1 lbs Application: Standard 40C Breaker Features Molded case design for robust electrical protection Varying actuator and enclosure options for flexible installation Compatible with Siemens JD-frame switchgear systems High interrupt rating suitable for demanding electrical environments Downloads & Links Other 1 Catalog Other 2