EHD3080L - 80Amp Circuit Breaker

EHD3080L - 80 Amp Circuit Breaker

When you’re responsible for keeping electrical systems running safely, you don’t want surprises—you want consistency. The Eaton EHD3080L 80-amp circuit breaker is built for exactly that. Designed on Eaton’s well-known Series C platform, this three-pole molded-case circuit breaker delivers dependable overcurrent protection for commercial and industrial applications where reliability isn’t optional.

What sets this breaker apart is its balance of performance and practicality. The T186 trip unit responds accurately to overloads and short circuits, helping protect your equipment without nuisance tripping. At the same time, its interrupting capacity—up to 14 kAIC at 480 VAC—gives you confidence in higher fault conditions. It’s compact enough to fit in tight spaces, yet durable enough to withstand demanding environments day in and day out. If you’re replacing an existing unit or specifying components for a new install, this is the kind of breaker that quietly does its job—and keeps everything else running.

Key Features and Benefits

• Reliable 80-amp circuit breaker for commercial and industrial use
• Three-pole configuration for consistent three-phase protection
• T186 trip unit ensures precise and predictable performance
• Strong interrupting capacity for handling real-world fault conditions
• Compact footprint makes installation easier in crowded panels
• Clearly labeled lines and load terminals reduce wiring errors
• Part of Eaton’s trusted Series C line, widely used across industries

Technical Specifications

• Catalog Number: EHD3080L
  
• Product Type: Molded Case Circuit Breaker
  
• Amperage Rating: 80 A
  
• Poles: 3
  
• Trip Type: T186
  
• Series: Series C
  
• Frame: F Frame
  
• Interrupt Rating:
  • 14 kAIC @ 480 VAC
  • 18 kAIC @ 240 VAC
• Frequency: 50/60 Hz
  
• Terminals: Line and Load
  
• Dimensions: 6 in (H) x 4.13 in (W) x 3.38 in (D)
  
• Weight: 4.5 lbs
  

Material Compliance and Certifications

• UL Listed, meeting strict U.S. safety standards
• Manufactured for consistent performance in demanding electrical environments

Where It Works Best

The EHD3080L fits naturally into commercial buildings, industrial facilities, and infrastructure projects where three-phase power needs dependable protection. It’s commonly used in panelboards, switchgear, and motor control centers supporting HVAC systems, production equipment, and power distribution. If uptime matters—and it usually does—this breaker is a solid, no-nonsense choice.