ED63B070L - 70Amp Circuit Breaker

ED63B070L - 70 Amp Circuit Breaker

If you’re looking for a dependable 70 amp breaker for a three-phase setup, the ED63B070L is a solid, no-nonsense choice. Built on the ED6 Sentron frame, this molded case circuit breaker is designed to handle everyday demands in commercial and light industrial systems without overcomplicating installation or maintenance. It offers strong interrupting capacity across multiple voltage levels, so it can step in quickly during fault conditions and help protect your equipment from damage. What makes this breaker especially practical is its flexibility. It comes with both line and load-side terminals already included, and it’s suitable for reverse feed applications—something that can save time when working in tighter or more complex panel configurations. It’s also HACR rated, which means it’s commonly used in HVAC systems where reliability matters day in and day out.

Key Features and Benefits

• 70 amp capacity designed for consistent three-phase power protection
• 3-pole configuration for balanced load handling
• High interrupting ratings for added safety across voltage ranges
• HACR rated for use in heating, air conditioning, and refrigeration systems
• Can be installed in reverse feed setups for added flexibility
• Includes line and load terminals to simplify installation
• Built for standard 40°C operating environments

Technical Specifications

• Part Number: ED63B070L
• Amperage: 70A
• Poles: 3
• Frame: ED6 (Sentron style)
• Interrupting Capacity:
  • 18kA @ 600VAC
  • 25kA @ 480VAC
  • 65kA @ 240VAC
• Temperature Rating: 40°C
• Type: Molded Case Circuit Breaker
• Weight: 3.0 lbs
• Height: 6.35 inches
• Terminals: Line and load included

Material Compliance and Certifications

• HACR rated for HVAC applications
• Manufactured to meet standard electrical safety and performance expectations for molded case breakers
• Suitable for use in systems requiring reliable thermal-magnetic protection

Where It Works Best

• You’ll typically find the ED63B070L in commercial buildings, mechanical rooms, and light industrial setups. It’s a good fit for panelboards, distribution systems, and HVAC equipment, especially where a 70-amp, 3-pole breaker is needed. If you’re replacing an existing unit or setting up a new panel, this one offers a straightforward, dependable solution without added complexity.