Eaton GHB3030S1 Molded Case Circuit Breaker – 30A – 3-Pole / 3-Phase – 480V – 14kA @ 480V – Bolt-On – Series C GHB

The Eaton GHB3030S1 is a 30A, 3-pole, 3-phase molded case circuit breaker from the Eaton / Cutler-Hammer / Westinghouse Series C Type GHB. It features thermal-magnetic protection with non-interchangeable Long-Time and Instantaneous (LI) trip functions.

The breaker is rated for 480V AC and 125/250V DC and provides a 14kA interrupting rating at 480V with standard interrupting capacity. It uses bolt-on mounting, is suitable for reverse-feed applications, and includes a 120V shunt trip.

Specifications:

• Manufacturer: Eaton / Cutler-Hammer / Westinghouse
• Product Type: Molded Case Circuit Breaker
• Product Family: Series C
• Series: Series C
• Type: GHB
• Catalog No.: GHB3030S1
• Current Rating: 30A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• AC Voltage Rating: 480V
• DC Voltage Rating: 125/250V DC
• Interrupting Rating: 14kA @ 480V
• Interrupting Capacity: Standard
• Protection Type: Thermal-Magnetic
• Trip Type: Non-Interchangeable
• Trip Functions: Long-Time and Instantaneous (LI)
• Mounting / Connection: Bolt-On
• Shunt Trip: 120V
• Reverse Feed: Suitable for Reverse-Feed Applications
• Application: Electrical Distribution and Overcurrent Protection

Part Numbers & Identification:

• Manufacturer Part Number (MPN): GHB3030S1
• Catalog Number: GHB3030S1
• Model: GHB3030S1
• Product Family: Eaton Series C Molded Case Circuit Breakers
• Series: Series C
• Type: GHB
• Brand: Eaton / Cutler-Hammer
• Manufacturer: Eaton
• Product Type: Molded Case Circuit Breaker
• Breaker Configuration: 3-Pole, 30A
• Accessory: 120V Shunt Trip
• UPC:786679010303

Compatibility:

Designed for use with compatible Eaton / Cutler-Hammer Series C Type GHB electrical distribution equipment that accepts GHB Series molded case circuit breakers. The GHB3030S1 provides 30A, 3-pole thermal-magnetic overcurrent protection for compatible 480V AC and 125/250V DC applications.

The breaker includes a 120V shunt trip, uses bolt-on mounting, and is suitable for reverse-feed applications as specified.

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