EGH3030FFGV - 30Amp Circuit Breaker

EGH3030FFGV - 30 Amp Circuit Breaker

When you’re replacing a breaker, what usually matters most is simple: will it fit, and will it work the same way? The Eaton EGH3030FFGV checks both boxes. It’s a 30-amp, 3-pole molded case circuit breaker designed for systems running up to 600Y/347 Vac, and it lines up with Eaton’s Series G, EG-frame setup—so it drops into place without forcing changes to your existing equipment.

This is the kind of breaker you use when you want things to keep running the way they always have. The T186 trip unit handles overloads and short circuits in a consistent, predictable way, and the interrupting ratings are there to help protect your system when something goes wrong. It’s compact, solid, and built to stay in service—exactly what you want in a commercial or industrial environment where reliability matters day in and day out.

Key Features and Benefits

• Rated at 30 amps for standard circuit protection needs
• Three-pole configuration for three-phase systems
• T186 trip unit for steady, repeatable operation
• Interrupting capacity suited for handling fault conditions safely
• EG frame size matches existing compatible equipment
• Line and load terminals keep installation straightforward
• Built to last and hold up under regular use

Technical Specifications

• Catalog Number: EGH3030FFGV
  
• Breaker Type: Molded Case Circuit Breaker
  
• Series: Series G
  
• Frame: EG
  
• Amperage Rating: 30 A
  
• Voltage Rating: 600Y/347 Vac
  
• Frequency: 50/60 Hz
  
• Poles: 3
  
• Trip Type: T186
  
• Interrupt Rating:
  • 100 kAIC @ 240 Vac
  • 65 kAIC @ 480 Vac
  • 35 kAIC @ 600Y/347 Vac
• Size: 2.99" depth × 3" width × 5.5" height
  
• Weight: 3 lbs
  
• Calibration: 50°C
  
• Terminals: Line and Load
  

Material Compliance and Certifications

• UL Listed
• CSA Certified
• IEC Rated
• CE Marked
• It meets the standard requirements you’d expect for use in commercial and industrial electrical systems.

Where It Works Best

• This breaker is a practical fit for existing panelboards, switchboards, and motor control centers that already use the EG frame. You’ll typically find it in commercial buildings and industrial facilities where maintaining the original setup is important.
• If you’re dealing with a replacement situation and need something that lines up without reworking the system, this is exactly where the EGH3030FFGV makes sense—it keeps everything consistent and avoids unnecessary changes.