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EATON Miniature Circuit Breaker: 30 A, 277/480V AC, Single Phase, 14kA at 277/480V AC - GHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers
EATONGHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers

EATON Miniature Circuit Breaker: 30 A, 277/480V AC, Single Phase, 14kA at 277/480V AC

The EATON GHB2030 is a 30 A, single-phase, 2-pole miniature circuit breaker from the GHB Series, designed for bolt-on mounting in Eaton Cutler-Hammer Powerline Panelboards. It is rated at 277/480V AC with a 14kA…

SKU 3G-OTH-127691

Brand
EATON
Item
Miniature Circuit Breaker: 30 A, 277/480V AC, Single Phase, 14kA at 277/480V AC
Category
GHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers
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Technical Specifications

EATON
Manufacturer Part Number
GHB2030
Type
Single Phase, 14kA at 277/480V AC, Std
AC
277/480V
Poles
2
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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON GHB2030 is a 30 A, single-phase, 2-pole miniature circuit breaker from the GHB Series, designed for bolt-on mounting in Eaton Cutler-Hammer Powerline Panelboards. It is rated at 277/480V AC with a 14kA interrupting capacity at that voltage, and features a standard trip characteristic.

Frequently Asked Questions

What is the EATON GHB2030 miniature circuit breaker used for?

The EATON GHB2030 is a 30 A, 2-pole miniature circuit breaker designed for bolt-on mounting in Eaton Cutler-Hammer Powerline Panelboards. It protects branch circuits in commercial and industrial electrical systems against overloads and short circuits, with a 14kA interrupting capacity at 277/480V AC.

What are the specifications of the EATON GHB2030?

The EATON GHB2030 is rated 30 A, 277/480V AC, single phase, with 2 poles and a standard trip characteristic. It has a 14kA interrupting capacity at 277/480V AC and is part of the GHB Series for bolt-on mounting in Eaton Powerline Panelboards. The manufacturer part number is GHB2030.

Where to buy the EATON GHB2030 worldwide?

3G Electric supplies the EATON GHB2030 miniature circuit breaker worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Eaton GHB Series breaker globally.

How to install the EATON GHB2030 miniature circuit breaker?

Install the EATON GHB2030 by bolting it into an Eaton Cutler-Hammer Powerline Panelboard. Ensure the panel is de-energized, then torque the bolt-on connections to the manufacturer's specifications. Verify the 30 A rating and 277/480V AC system compatibility before closing the circuit. Follow all local electrical codes.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON ghb series, bolt-on eaton cutler-hammer miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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