EHD3070 - 70Amp Circuit Breaker

EHD3070 - 70Amp Circuit Breaker

When you need a dependable replacement breaker for an existing electrical distribution system, the Eaton EHD3070 Series C Molded Case Circuit Breaker delivers the form, fit, and functional compatibility required to keep your equipment operating as intended. This 70 Amp, three-pole molded case circuit breaker is designed for use in compatible commercial and industrial applications where reliable protection against overloads and short circuits is essential. Equipped with Eaton's T186 thermal-magnetic trip unit, the EHD3070 responds to changing electrical conditions to help protect connected equipment and wiring while supporting the continued operation of your existing system.

Built on Eaton's proven Series C F-frame platform, the EHD3070 is designed for 50/60 Hz electrical systems and features load-side terminals for installation in compatible equipment.

Key Features and Benefits

• 70 Amp continuous current rating
• Three-pole molded case circuit breaker for three-phase electrical systems
• Eaton Series C complete breaker
• F-frame construction for compatibility with designated Eaton equipment
• T186 thermal-magnetic trip unit helps protect against overloads and short circuits
• Load-side terminal configuration
• Rated for 50/60 Hz applications
• UL Listed
• Built to last for dependable operation in compatible installations
• Designed as a form, fit, and functional replacement for Eaton EHD3070 circuit breaker applications

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: EHD3070
  
• Product Type: Molded Case Circuit Breaker
  
• Series: Series C
  
• Circuit Breaker Type: EHD
  
• Frame: F
  
• Frame Type: Complete Breaker
  
• Amperage Rating: 70 Amps
  
• Number of Poles: 3
  
• Trip Unit: T186 Thermal-Magnetic
  
• Frequency Rating: 50/60 Hz
  
• Interrupt Rating: 18 kAIC at 240 VAC; 14 kAIC at 480 VAC
  
• Terminals: Load Side
  
• Dimensions:
  • Length: 3.38 in.
  • Width: 4.13 in.
  • Height: 6.00 in.
• Weight: 4.5 lbs
  
• UPC: 786679317174
  

Material Compliance and Certifications

• UL Listed
• Manufactured to Eaton's published specifications
• Covered by Eaton's published warranty policy
• Designed for use in compatible Eaton electrical distribution equipment

Where It Works Best

The Eaton EHD3070 is commonly used in commercial buildings, industrial facilities, manufacturing plants, institutional buildings, and other three-phase electrical distribution systems that require a 70 Amp, three-pole molded case circuit breaker. It is suitable for installation in compatible panelboards, switchboards, motor control centers, and distribution equipment designed to accept the Eaton Series C F-frame breaker.