ED63B080 - 80Amp Circuit Breaker

ED63B080 - 80 Amp Circuit Breaker

If you’re looking for a reliable 80-amp breaker for a three-phase system, the ED63B080 is a solid, straightforward choice. This 3-pole molded case circuit breaker is built in the Sentron style and designed to handle everyday demands in commercial and light industrial setups without overcomplicating installation or maintenance. It offers strong interrupting performance across multiple voltage levels—up to 18kA at 600VAC—so it can safely clear faults before they turn into bigger problems. The bolt-on design keeps the connection secure inside panelboards, and the included load-side terminals save you from hunting down extra parts. It’s also rated for 40°C environments and approved for HACR applications, making it a practical fit for HVAC systems and similar equipment where consistent protection matters.

Key Features and Benefits

• 80 amp, 3-pole configuration: for balanced three-phase power distribution
• Handles high fault conditions: with ratings up to 18kA @ 600VAC
• Bolt-on mounting: helps keep the breaker firmly in place
• HACR rated: for use with heating and cooling equipment
• Can be reverse fed: giving you more flexibility during installation
• Comes with load-side terminals: to simplify setup
• Designed to operate: in environments up to 40°C

Technical Specifications

• Part Number: ED63B080
  
• Amperage: 80A
  
• Poles: 3
  
• Frame Type: ED6
  
• Interrupting Ratings:
  • 18kA @ 600VAC
  • 25kA @ 480VAC
  • 65kA @ 240VAC
• Mounting Type: Bolt-On
  
• Temperature Rating: 40°C
  
• Breaker Type: Molded Case Circuit Breaker (MCCB), Sentron Style
  
• Weight: 3.0 lbs
  
• Height: 6.35 inches
  

Material Compliance and Certifications

• HACR rated: for HVAC and refrigeration systems
• Built to meet standard electrical safety and performance expectations: for molded case breakers
• Suitable for installations requiring dependable overcurrent protection

Where It Works Best

• You’ll typically see the ED63B080 used in commercial panels, HVAC equipment, and industrial distribution systems. It’s a good fit anywhere you need dependable 80 amp protection in a three-phase setup—especially where space, heat, and reliability are all factors.