EHD3030L - 30Amp Circuit Breaker

EHD3030L - 30Amp Circuit Breaker

When maintaining or servicing an existing electrical distribution system, selecting the correct replacement breaker is essential for preserving the original design and protection of the equipment. The Eaton EHD3030L is a 30 Amp, 3-pole molded case circuit breaker from Eaton's trusted Series C product line, designed to provide dependable overcurrent and short-circuit protection in commercial and industrial electrical systems. Built on the F-frame platform with a T186 thermal-magnetic trip unit, this complete breaker is engineered for 50/60 Hz applications and features line and load terminals for installation flexibility. It offers an interrupting capacity of 18 kAIC at 240 VAC and 14 kAIC at 480 VAC, making it suitable for a wide range of power distribution applications where these ratings are specified.

Key Features and Benefits

• 30 Amp continuous current rating
• Three-pole configuration for three-phase electrical systems
• Eaton Series C EHD complete molded case circuit breaker
• T186 thermal-magnetic trip unit provides overload and short-circuit protection
• F-frame design for applications requiring this frame size
• Designed for 50/60 Hz electrical systems
• Line and load terminals for installation flexibility
• Built to last for dependable long-term service
• Designed as a form, fit, and functional replacement where an EHD3030L circuit breaker is specified

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: EHD3030L
  
• Product Type: Molded Case Circuit Breaker
  
• Series: Series C
  
• Circuit Breaker Type: EHD
  
• Frame: F Frame
  
• Frame Type: Complete Breaker
  
• Amperage Rating: 30 Amps
  
• Number of Poles: 3
  
• Trip Unit: T186 Thermal-Magnetic
  
• Frequency: 50/60 Hz
  
• Interrupt Rating: 18 kAIC at 240 VAC; 14 kAIC at 480 VAC
  
• Terminals: Line and Load
  
• Dimensions:
  • Length: 3.38 in.
  • Width: 4.13 in.
  • Height: 6.00 in.
• Weight: 4.5 lbs
  

Material Compliance and Certifications

• UL Listed
• Manufactured to Eaton quality standards
• Covered by Eaton's published warranty policy

Where It Works Best

The Eaton EHD3030L is commonly used in commercial buildings, industrial facilities, manufacturing plants, and institutional electrical systems where a 30 Amp, 3-pole Series C F-frame molded case circuit breaker is required. It is suitable for use in panelboards, switchboards, distribution equipment, motor control applications, and other power distribution systems that specify this exact breaker.