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3G Electric
EATON GHB1030 Miniature Circuit Breaker, 30A, 1-Pole, 277V AC, 14kA - GHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers
EATONGHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers

EATON GHB1030 Miniature Circuit Breaker, 30A, 1-Pole, 277V AC, 14kA

<p>The EATON GHB1030 is a 1-pole miniature circuit breaker from the GHB series, designed for reliable overcurrent protection in single-phase AC applications up to 277V. With a 30A rating and a high interrupting…

SKU 3G-OTH-127707

Also listed as: GHB 1030 · GHB-1030

Brand
EATON
Item
GHB1030 Miniature Circuit Breaker, 30A, 1-Pole, 277V AC, 14kA
Part Number
GHB1030
Category
GHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers
Available to Order
Also known as:GHB1030EATON
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

EATON
Manufacturer Part Number
GHB1030
Type
Single Phase, 14kA at 277V AC, Std
AC
277V
Poles
1

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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The EATON GHB1030 is a 1-pole miniature circuit breaker from the GHB series, designed for reliable overcurrent protection in single-phase AC applications up to 277V. With a 30A rating and a high interrupting capacity of 14kA at 277V AC, it is suitable for demanding industrial and commercial installations. This bolt-on type breaker ensures secure connection and is part of the trusted Eaton Cutler-Hammer line.</p><p>Ideal for electrical contractors, facility managers, and OEMs, the GHB1030 offers robust performance in a compact form. For procurement buyers in Singapore, 3G Electric provides SGD quotes on request, handles GST for local orders, and offers fast delivery across Singapore and Southeast Asia, with worldwide shipping available.</p>

Frequently Asked Questions

What is the voltage and current rating of the EATON GHB1030?

The EATON GHB1030 is rated for 30A and 277V AC, single-phase, with a breaking capacity of 14kA at 277V AC.

Is the GHB1030 a bolt-on type breaker?

Yes, the GHB1030 is a bolt-on type miniature circuit breaker from the Eaton GHB series, ensuring a secure and stable connection.

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
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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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The EATON GHB2020 is a 20 A, 2-pole, single-phase miniature circuit breaker from the GHB Series. Rated 277/480V AC with a 14kA interrupting capacity, it provides overcurrent protection in commercial and industrial electrical systems. Its bolt-on design ensures secure installation in panelboards requiring high interrupting capacity
EATON
The EATON GHB2020 is a 20 A, 2-pole, single-phase miniature circuit breaker from the GHB Series. Rated 277/480V AC with a 14kA interrupting capacity, it provides overcurrent protection in commercial and industrial electrical systems. Its bolt-on design ensures secure installation in panelboards requiring high interrupting capacity

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