SIEMENS HED43B080NAV BRKR HED4 3P 480V 80A NAV

SIEMENS HED43B080NAV Molded Case Circuit Breaker The Siemens HED43B080NAV is a 3-pole molded case circuit breaker designed for industrial and commercial electrical distribution applications. It is suitable for use by electrical distributors, lighting solutions providers, wire and cable suppliers, and switchgear suppliers requiring reliable protection at 480V AC systems. This breaker provides an interrupt rating of 42KAIC and is rated for continuous operation at 80 amps and 40°C ambient temperature, ensuring dependable circuit protection in electrical distribution panels and equipment. Specifications Manufacturer: Siemens Manufacturer Part #: HED43B080NAV Frame Type: ED Number of Poles: 3 Interrupt Rating: 42KAIC Voltage Rating: 480V AC Continuous Current Rating: 80A @ 40°C Operating Temperature: 40°C Dimensions (inches): Width 15.1, Height 19.8, Length 6.4 Product Weight: 3.685 lbs Actuator: Varying Enclosure: Varying UPC: 040892187236 Features Non-interchangeable trip unit design for enhanced safety and compliance with UL489 / CSA C22.2 No. 5 standards Suitable for reverse-fed applications as per CSA C22.2 No. 5-13 / UL 489 when ordered as assembled unit Thermal-magnetic trip unit technology providing reliable overcurrent protection Compatible with 60°C or 75°C wire per National Electric Code requirements Designed and tested to meet UL489 and CSA C22.2 No. 5 standards Frame and trip unit shipped assembled to Siemens factory specifications Downloads & Links Spec Sheet