ED63B070 - 70Amp Circuit Breaker

ED63B070 - 70 Amp Circuit Breaker

If you need a circuit breaker that can handle demanding electrical loads without fuss, the ED63B070 is a solid choice. This 70-amp, 3-pole molded case circuit breaker is built on the reliable ED6 frame and designed for use in commercial and industrial setups where consistency matters. It offers strong interrupting performance across multiple voltage levels, so it’s ready for everything from lower-voltage systems up to 600VAC applications. The bolt-on mounting helps keep connections tight and secure over time, which is especially important in environments where vibration or heavy use is common. It also comes with load-side terminals included, cutting down on installation hassle. Add in reverse feed capability and HACR rating, and you’ve got a breaker that fits into a wide range of real-world applications without complications.

Key Features and Benefits

• 70 amp, 3-pole configuration for three-phase power systems
• High interrupting capacity: up to 18kA @ 600VAC
• Bolt-on design keeps the breaker firmly in place
• ED6 frame style commonly used in commercial panelboards
• HACR rated for HVAC and refrigeration equipment
• Can be used in reverse feed setups for added flexibility
• Load-side terminals included to simplify installation

Technical Specifications

• Part Number: ED63B070
  
• Amperage: 70A
  
• Poles: 3
  
• Frame Type: ED6
  
• Interrupting Ratings:
  • 18kA @ 600VAC
  • 25kA @ 480VAC
  • 65kA @ 240VAC
• Mounting: Bolt-On
  
• Operating Temperature: 40°C
  
• Weight: 3.0 lbs
  
• Height: 6.35 inches
  
• Type: Molded Case Circuit Breaker (Sentron Style)
  

Material Compliance and Certifications

• HACR rated for use with heating, air conditioning, and refrigeration systems
• Built to meet standard industry requirements for molded case circuit breakers
• Designed for safe operation under typical commercial and industrial conditions

Where It Works Best

• This breaker is a good fit for commercial buildings, industrial equipment, and HVAC systems where dependable circuit protection is needed. You’ll often see it in panelboards and distribution setups that require higher interrupting ratings and a secure bolt-on connection. It’s also a practical option for maintenance teams looking to replace an existing breaker with something that installs cleanly and performs as expected.