Eaton GHB3020 Molded Case Circuit Breaker – 20A – 3-Pole – 480Y/277V – 14kAIC – Bolt-On – Series C

The Eaton GHB3020 is a 20A, 3-pole molded case circuit breaker from the Series C G-Frame family, designed for compatible commercial and industrial electrical distribution applications.

The breaker features a fixed thermal-magnetic trip unit for reliable protection against overloads and short circuits. Its bolt-on mounting connection provides a secure installation in compatible electrical panels and distribution equipment.

The GHB3020 is rated for 480Y/277V AC and provides an interrupting capacity of 14 kAIC at 480Y/277V AC. It is suitable for compatible Eaton Pow-R-Line panelboards, 277V lighting circuits, HVAC systems, and other commercial and industrial applications.

Specifications

• Manufacturer: Eaton
• Brand: Eaton
• Product Type: Molded Case Circuit Breaker
• Catalog No.: GHB3020
• Series: Series C
• Frame: G-Frame
• Type: GHB
• Current Rating: 20A
• Voltage Rating: 480Y/277V AC
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Frequency: 50/60 Hz
• Trip Unit: Fixed Thermal-Magnetic
• Protection: Thermal-Magnetic Overload and Short-Circuit Protection
• Trip Functions: Long-Time and Instantaneous
• Mounting Type: Bolt-On
• Connection: Bolt-On
• Interrupting Rating: 14 kAIC at 480Y/277V AC
• Wire Range: #14–#10 AWG Copper/Aluminum
• Application: Commercial and Industrial Circuit Protection
• Compatible Equipment: Eaton Pow-R-Line Panelboards
• UPC: 786679911266
• Authenticity: Genuine Eaton Product

Part Numbers & Identification

• Manufacturer Part Number (MPN): GHB3020
• Catalog Number: GHB3020
• Model: GHB3020
• Product Family: Eaton Series C Circuit Breakers
• Series: Series C
• Frame: G-Frame
• Type: GHB
• Brand: Eaton
• Manufacturer: Eaton
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 20A
• upc:786679911266

Compatibility

Designed for use with compatible Eaton Pow-R-Line panelboards and other approved electrical distribution equipment that accepts the Series C G-Frame GHB circuit breaker configuration.

The GHB3020 is intended for compatible 3-phase, 480Y/277V AC electrical distribution applications, including 277V lighting, commercial HVAC, heating, and power distribution circuits. Its bolt-on connection provides a secure mounting arrangement.

Always verify the specific panelboard model, approved breaker type, system voltage, pole configuration, interrupting rating, conductor size, mounting arrangement, and installation requirements before installation.

Certifications

• Series C / G-Frame
• 20A Rating
• 3-Pole / 3-Phase
• 480Y/277V AC Rated
• 14 kAIC at 480Y/277V AC
• Fixed Thermal-Magnetic Trip
• Long-Time and Instantaneous Protection
• Bolt-On Connection
• #14–#10 AWG Copper/Aluminum
• Designed for Eaton Pow-R-Line Panelboards
• UL Listed
• CSA Certified
• Genuine Eaton Product

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You may return items within 10 days of delivery for a refund.

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