BRKR HED4 3P 480V 40A

BRKR HED4 3P 480V 40A Molded Case Circuit Breaker The Siemens BRKR HED4 3P 480V 40A molded case circuit breaker is designed for use in electrical distribution systems requiring reliable overcurrent protection. It features a thermal-magnetic trip unit with a standard 40°C thermal rating, suitable for industrial and commercial applications. This breaker is ideal for electrical distributors, lighting solutions, wire and cable systems, and switchgear suppliers seeking a high breaking capacity device with 3-pole configuration and 42kA interrupt rating at 480V AC. Specifications Manufacturer: Siemens Manufacturer Part #: HED43B040 Frame Type: ED Poles: 3 Continuous Current Rating: 40A Interrupt Rating: 42kA at 480V AC Frequency Rating: 50/60 Hz Operating Temperature: 40°C Dimensions (W x H x D): 3.00 in x 6.4 in x 3.92 in (Width: 15.1 in, Height: 20.2 in, Length: 6.3 in) Weight: 3.77 lbs Country of Origin: Mexico Application: Standard 40°C Breaker Wire Range for Load Lugs: 10 - 1/0 AWG (Copper/Aluminum) Features Thermal-magnetic trip unit for reliable overcurrent protection High breaking capacity of 42kAIC at 480V ensuring system safety Non-interchangeable trip unit for secure operation Load lugs only configuration for ease of wiring Compatible with standard electrical enclosures and panelboards Designed to meet CSA and UL standards for molded case circuit breakers Suitable for use in switchgear and distribution equipment Downloads & Links Spec Sheet Spec Sheet