E2070 - 70Amp Circuit Breaker

E2070 - 70Amp Circuit Breaker

When you're working inside an existing electrical panel, the goal is usually simple—replace the breaker with one that matches the original specs so everything keeps running the way it was designed. The E2070 70 Amp 2-Pole Circuit Breaker is built for exactly that kind of replacement work. It’s a Type E thermal-magnetic breaker used in systems that require a 70 Amp rating, 2-pole configuration, and 120/240VAC service.

The E2070 is rated for a 10kA interrupting capacity at 120/240VAC, making it suitable for a variety of general electrical distribution applications within its listed ratings. It also includes a non-interchangeable trip unit, which helps preserve the original factory-set configuration of the equipment it’s installed in. With a 40°C temperature rating and included load terminals, it fits cleanly into compatible panels without requiring changes to the existing layout or wiring setup.

In the field, this breaker is typically used during maintenance or replacement work in existing systems—especially when keeping the original electrical design intact is the priority. Matching the correct amperage, poles, and voltage rating helps ensure the system continues to operate as intended without unnecessary modifications.

Key Features and Benefits

• 70 Amp rating for branch circuit protection
• 2-pole configuration for 120/240VAC systems
• Type E thermal-magnetic breaker design
• Overload and short-circuit protection in one device
• Non-interchangeable trip unit maintains original settings
• 10kA interrupting capacity at 120/240VAC
• Rated for operation up to 40°C (104°F)
• Includes load terminals for compatible installations
• Compact design for use in existing electrical systems
• Built to last for ongoing maintenance and replacement work
• Suitable for form, fit, and functional replacement applications
  

Technical Specifications

• Part Number: E2070
  
• Type: E
  
• Product Type: Thermal-Magnetic Circuit Breaker
  
• Amperage Rating: 70 Amps
  
• Poles: 2
  
• Voltage Rating: 120/240 VAC
  
• Interrupting Capacity: 10kA @ 120/240VAC
  
• Trip Unit: Non-Interchangeable
  
• Temperature Rating: 40°C (104°F)
  
• Included Terminals: Load Terminals
  
• Dimensions:
  • Width: 2.75 in
  • Height: 6.00 in
  • Depth: 3.31 in
  • Dimensions: 2.75"W x 6.00"H x 3.31"D
• Approximate Shipping Weight: 4.00 lbs
  

Material Compliance and Certifications

The E2070 should be installed and maintained by qualified electrical personnel in accordance with applicable electrical codes and manufacturer instructions. Before installation, confirm compatibility with the existing system, including voltage rating, amperage rating, interrupting capacity, pole configuration, and physical dimensions. No additional compliance or certification information was provided in the available specifications.

Where It Works Best

• The E2070 is commonly used in:
• Commercial electrical distribution systems
• Industrial facilities and manufacturing environments
• Institutional buildings such as schools and healthcare facilities
• Maintenance and repair work on existing equipment
• Branch circuit protection applications
• Systems requiring a Type E circuit breaker replacement
• 120/240VAC electrical distribution systems
• Legacy panels where matching original breaker specifications is required
• Equipment requiring a 70 Amp 2-pole breaker configuration