JXD63B300, Molded Case Circuit Breaker

JXD63B300 Molded Case Circuit Breaker - Circuit Protection The JXD63B300 Molded Case Circuit Breaker by Siemens is a 3-pole, 300 ampere breaker designed for standard 40°C applications. It is suitable for use in electrical distribution systems as a reliable protective device against overloads and short circuits. This breaker is ideal for electrical distributors and switchgear suppliers requiring durable and precise circuit interruption in industrial and commercial lighting and power distribution solutions. Specifications Manufacturer: Siemens Frame: JD Current Rating: 300 amperes Number of Poles: 3 Interrupt Rating: 25 KAIC Frequency Rating: 50/60 Hz Operating Temperature: 40°C Dimensions (HxWxD): 14.6 in x 8.7 in x 6.7 in Product Weight: 18.05 lbs Application: Standard 40C Breaker Actuator: Varying Enclosure: Varying Features Molded case design for robust circuit protection Compatible with standard industrial electrical distribution systems High interrupting capacity of 25 KAIC for enhanced safety Designed for use in 3-pole configurations Reliable operation within 40°C ambient temperature conditions Compact dimensions facilitate integration into switchgear assemblies Downloads & Links Brochure Other 1 Other 2 Catalog