HED43B080L - 80Amp Circuit Breaker

HED43B080L - 80Amp Circuit Breaker

If you need a dependable replacement breaker for a compatible Siemens electrical distribution system, the Siemens HED43B080L is designed to deliver the protection your equipment requires. This 80 Amp, 3-pole molded case circuit breaker uses a thermal-magnetic trip unit that responds to both prolonged overloads and sudden short circuits, helping safeguard electrical circuits in commercial and industrial applications.

Key Features and Benefits

• 80 Amp current rating
• Three-pole design for three-phase electrical systems
• Rated for applications up to 480 VAC
• Thermal-magnetic trip unit helps protect against overloads and short circuits
• Siemens ED-frame molded case circuit breaker
• Factory-installed line and load side lugs (LN1E100)
• Accepts 10 AWG to 1/0 AWG copper or aluminum wire
• Compact footprint for compatible Siemens equipment
• Meets recognized UL and IEC safety standards
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: HED43B080L
  
• Manufacturer Part Number (MPN): HED43B080L
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Size: ED
  
• Amperage: 80 Amps
  
• Number of Poles: 3
  
• Voltage Rating: 480 VAC
  
• Interrupting Rating: 42kAIC @ 480 VAC
  
• Trip Unit: Thermal-Magnetic
  
• Terminal Type: Line and Load Side Lugs (LN1E100)
  
• Wire Range: 10 AWG–1/0 AWG Copper or Aluminum
  
• Dimensions: 3.00 in. W × 6.35 in. H × 3.92 in. D
  
• Weight: 3.616 lbs.
  
• Country of Origin: Mexico
  

Material Compliance and Certifications

• UL 489 Listed
• IEC 60947-2 compliant
• REACH information available
• Export Classification: EAR99
  

Where It Works Best

The Siemens HED43B080L is commonly used in commercial buildings, manufacturing facilities, industrial plants, panelboards, switchboards, and other low-voltage power distribution systems that use compatible Siemens ED-frame circuit breakers.