SKU: 9355773514

Eaton GHB1020 20A 1-Pole Thermal Magnetic – Bolt-On – 277V/125V

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Description

Eaton GHB1020 20A 1-Pole Thermal Magnetic – Bolt-On – 277V/125VThe Eaton GHB1020 20A 1 Pole Thermal Magnetic Bolt On 277V 125V circuit breaker delivers reliable 20 Amp, 1 pole overcurrent protection for commercial and industrial 277V AC or 125V DC systems. Designed as part of Eatons Series C G frame molded case breakers, it features a 14 kAIC interrupt rating and fixed thermal magnetic trip settings for dependable safety. The bolt on mounting provides secure installation in panelboards, and the breaker supports

The Eaton GHB1020 20A 1-Pole Thermal Magnetic – Bolt-On – 277V/125V circuit breaker delivers reliable 20 Amp, 1-pole overcurrent protection for commercial and industrial 277V AC or 125V DC systems. Designed as part of Eaton’s Series C G-frame molded case breakers, it features a 14 kAIC interrupt rating and fixed thermal-magnetic trip settings for dependable safety. The bolt-on mounting provides secure installation in panelboards, and the breaker supports copper and aluminum conductors from #14–10 AWG, ensuring durable and efficient performance in demanding applications.

Voltage and Rating

  • Current Rating: 20 Amps
  • Voltage Rating: 277 Volts AC / 125 Volts DC
  • Interrupting Capacity: 14 kAIC
  • Frequency: 50/60 Hz

Key Specifications

  • Breaker Type: Thermal Magnetic
  • Number of Poles: 1-Pole
  • Mounting Type: Bolt-On
  • Product Range: Series C (G-frame molded case circuit breakers)
  • Application: Commercial and industrial panelboard protection
  • Ratings: UL Listed

Technical Specifications

  • Wire Size: #14–10 AWG Cu/Al
  • Operating Mechanism: Thermal-magnetic
  • Interrupt Rating: 14 kAIC
  • Certifications: UL Listed

Product Data

  • Manufacturer: Eaton
  • Brand: Eaton
  • Model Number: GHB1020
  • UPC: 786679023624

Dimensions

    • Height: 4.0 in
    • Width: 1.0 in
    • Depth: 2.63 in
    • Weight: 0.65 lbs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9355773514

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4.5 ★★★★★
Based on 22 reviews
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Verified Purchase
Robert A. Bertsche
Charlottesville, US
★★★★★ 5
Essay to assemble
Color: Grey
Very nice. Did the job the way I wanted.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
K
Verified Purchase
Kevin
Alexandria, US
★★★★★ 2
Low budget option
Color: Grey
Budget low quality if thats what youre looking for
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Reviewed in the United States on April 27, 2026
K
Verified Purchase
Kelly W.
Birmingham, US
★★★★★ 3
Hard to assemble
Color: Grey
This is extremely hard to put together, but once its together it is pretty good. You will need to secure it to something. It falls over.
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Reviewed in the United States on March 6, 2026
M
Verified Purchase
Michael G.
Natrona Heights, US
★★★★★ 5
Works well!
Color: Grey
Works great!
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Reviewed in the United States on May 4, 2026
R
Verified Purchase
Randy Deasy
Bozeman, US
★★★★★ 5
Not to thick or thin well made
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
I bought pink so as not to lose when doing laundry with my daughter who steels all socks lol!
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Reviewed in the United States on May 8, 2026

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