SIEMENS HED42B125L BRKR HED4 2P 480V 125A LUG

SIEMENS HED42B125L BRKR HED4 2P 480V 125A LUG Molded Case Circuit Breaker The Siemens HED42B125L is a 2-pole molded case circuit breaker designed for standard 40°C applications, suitable for electrical distributors and switchgear suppliers requiring reliable protection in lighting solutions and wire and cable systems. Rated for 480V AC and 125A continuous current, it features line/load lugs installed for straightforward connection. The breaker is engineered to meet UL 489 and CSA C22.2 No. 5 standards, offering a 42kA interrupting rating at 50/60 Hz frequency, ensuring robust performance in industrial and commercial electrical distribution. Specifications Manufacturer: Siemens Frame: ED Number of Poles: 2 Voltage Rating: 480V AC Current Rating: 125A Interrupt Rating: 42kAIC Frequency Rating: 50/60 Hz Operating Temperature: 40°C Connection: Line/Load lugs installed Dimensions (WxHxL): 7.00 in x 6 in x 3 in Product Weight: 2.7 lbs UPC: 783643090279 Manufacturer Part Number: HED42B125L Features Standard 40°C breaker suitable for general electrical distribution Non-interchangeable trip unit design for enhanced safety and compliance Line and load lugs factory installed for ease of installation Meets CSA C22.2 No. 5-13 and UL 489 requirements Thermal-magnetic trip unit providing reliable overcurrent protection Compact ED frame design optimized for panelboards and switchboards Suitable for use in individual enclosures or switchgear assemblies Downloads & Links Spec Sheet Spec Sheet