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