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3G Electric
EATON GHB3045 GHB Series Bolt-On Miniature Circuit Breaker - GHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers
EATONGHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers

EATON GHB3045 GHB Series Bolt-On Miniature Circuit Breaker

<p>The EATON GHB3045 is a 3-pole bolt-on miniature circuit breaker from the GHB Series, designed for 277/480V AC three-phase applications. With a 45A rating and a 14kA interrupting capacity at 277/480V AC, it…

SKU 3G-OTH-127749

Also listed as: GHB 3045 · GHB-3045

Brand
EATON
Item
GHB3045 GHB Series Bolt-On Miniature Circuit Breaker
Part Number
GHB3045
Category
GHB Series, Bolt-On Eaton Cutler-Hammer Miniature Circuit Breakers
Available to Order
Also known as:GHB3045EATON
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

EATON
Manufacturer Part Number
GHB3045
Type
Three Phase, 14kA at 277/480V AC, Std
AC
277/480V
Poles
3

Technical Documents

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

Product Description

<p>The EATON GHB3045 is a 3-pole bolt-on miniature circuit breaker from the GHB Series, designed for 277/480V AC three-phase applications. With a 45A rating and a 14kA interrupting capacity at 277/480V AC, it provides reliable overcurrent protection for industrial and commercial electrical systems. This Eaton Cutler-Hammer breaker is suitable for use in panelboards and load centers where bolt-on connections are required.</p><p>For Singapore procurement buyers, 3G Electric offers this breaker with SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia. Worldwide shipping is also available. Contact us for current pricing and availability.</p>

Frequently Asked Questions

What is the voltage and interrupting rating of the EATON GHB3045?

The EATON GHB3045 is rated for 277/480V AC and has a 14kA interrupting capacity at 277/480V AC.

Is the EATON GHB3045 a bolt-on breaker?

Yes, the EATON GHB3045 is a bolt-on type miniature circuit breaker, part of the GHB Series.

Used in

Common applications for EATON
Commercial electrical distribution — Eaton GHB Series miniature circuit breakers for panelboard overcurrent protection
Industrial motor control — Eaton DS7 soft start for three-phase motor starting in pumps and fans
HVAC and process control — Eaton PowerXL DA1 variable frequency drive for speed control of three-phase AC motors
Machine status indication — Eaton SL4 series tower light modules and mounting bases for visual signaling
Fire alarm systems — Eaton ELSTR and ELSTR-N strobes for wall-mount visual notification
Data center power management — Eaton WEBCARDLXE network management card for remote UPS monitoring
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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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