ED63B110L - 110Amp Circuit Breaker

ED63B110L - 110 Amp Circuit Breaker

The ED63B110L is a 110-amp, 3-pole molded case circuit breaker built for reliable protection in commercial and industrial power systems. It’s part of the ED6 frame family and is commonly used in setups where consistent performance and higher interrupting capacity are needed. Whether you're dealing with panel upgrades or replacing an existing unit, this breaker fits into many standard applications without overcomplicating installation. With interrupting ratings up to 18kA at 600VAC, 25kA at 480VAC, and 65kA at 240VAC, it’s designed to handle fault conditions across a range of voltages. The unit is HACR rated, making it suitable for HVAC equipment, and it supports reverse feed, which gives you more flexibility depending on how your system is configured. Line and load-side terminals are already included, so you’re not chasing extra parts just to get the job done.

Key Features and Benefits

• 110 amp breaker designed for three-phase systems
• 3-pole configuration for balanced load protection
• Handles high fault current levels across multiple voltages
• HACR rated for heating, air conditioning, and refrigeration systems
• Reverse feed capable for added installation flexibility
• Includes both line and load-side terminals
• Works with Sentron-style panel setups

Technical Specifications

• Part Number: ED63B110L
  
• Amperage: 110A
  
• Poles: 3
  
• Frame Type: ED6
  
• Interrupting Capacity:
  • 18kA @ 600VAC
  • 25kA @ 480VAC
  • 65kA @ 240VAC
• Temperature Rating: 40°C
  
• Weight: 3.0 lbs
  
• Height: 6.35 inches
  
• Breaker Type: Molded Case
  
• Terminals: Line and load included
  

Material Compliance and Certifications

• HACR rated for HVAC system applications
• Built to meet standard performance expectations for molded case circuit breakers used in commercial and industrial environments

Where It Works Best

• You’ll typically see the ED63B110L used in commercial panels, industrial distribution systems, and HVAC-related installs. It’s a solid choice when you need dependable protection for motors, equipment loads, or building power systems without stepping into overly specialized gear. Also works well as a direct replacement in existing Sentron-style setups.