HED42B080L - 80Amp Circuit Breaker

HED42B080L - 80Amp Circuit Breaker

The Siemens HED42B080L is an 80 Amp, 2-pole molded case circuit breaker designed for compatible Siemens SENTRON ED frame electrical distribution equipment. This breaker features a thermal magnetic trip unit, a 480V voltage rating, and a 42kAIC interrupting rating at 480V. Built for applications where matching your existing equipment specifications is important, the HED42B080L provides the form, fit, and functional characteristics required for compatible replacement projects. With both line and load side lugs included, this breaker supports straightforward conductor connections while accommodating copper and aluminum wire within the listed ranges.

Key Features and Benefits

• 80 Amp, 2-pole Siemens ED frame circuit breaker
• Thermal magnetic trip unit for overload and short-circuit protection
• 480V rated voltage
• Includes line and load side lugs
• Supports 10–1/0 AWG copper and aluminum conductors
• Molded case circuit breaker design
• Designed for compatible Siemens SENTRON low voltage applications
• Meets UL 489 and IEC 60947-2 standards

Technical Specifications

• Catalog Number: HED42B080L
  
• Manufacturer Part Number: HED42B080L
  
• Product Type: Molded case circuit breaker
  
• Frame Type: ED Frame
  
• Amperage Rating: 80 Amps
  
• Poles: 2
  
• Voltage Rating: 480V
  
• Trip Unit Type: Thermal magnetic
  
• Interrupting Rating: 42kAIC at 480V
  
• Terminal Configuration: Line and load side lugs
  
• Wire Range: 10–1/0 AWG CU/AL
  
• Dimensions: 2 in W x 6.35 in H x 3.92 in D
  
• Net Weight: 2.712 lb
  
• UPC: 783643090231
  
• Country of Origin: Mexico
  

Material Compliance and Certifications

The Siemens HED42B080L is a low-voltage molded case circuit breaker designed to meet applicable UL 489 and IEC 60947-2 standards. It is manufactured for use in electrical systems where proper application, installation requirements, and equipment compatibility have been confirmed.

Where It Works Best

• Siemens ED frame electrical distribution equipment
• 480V commercial and industrial electrical systems
• Two-pole circuit protection applications
• Maintenance and replacement projects requiring matching breaker specifications
• Applications using copper or aluminum conductors within the approved wire range
• Existing installations where maintaining original breaker configuration is important