EATON GHB Series Bolt-On Miniature Circuit Breaker
The EATON GHB1040 is a 40 A, single-pole miniature circuit breaker from the GHB Series, designed for bolt-on mounting in Eaton Cutler-Hammer Powerline Panelboards. It operates at 277V AC single phase with a 14kA…
SKU 3G-OTH-127734
Also listed as: GHB 1040 · GHB-1040
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
Need installation or engineering help?
Ask a question
Product Description
The EATON GHB1040 is a 40 A, single-pole miniature circuit breaker from the GHB Series, designed for bolt-on mounting in Eaton Cutler-Hammer Powerline Panelboards. It operates at 277V AC single phase with a 14kA interrupting rating at 277V AC and features a standard trip characteristic.
Frequently Asked Questions
What is the EATON GHB1040 miniature circuit breaker used for?
The EATON GHB1040 is a 40 A, single-pole miniature circuit breaker used for overcurrent protection in commercial and industrial electrical distribution. It is designed for bolt-on mounting in Eaton Cutler-Hammer Powerline Panelboards, operating at 277V AC single phase with a 14kA interrupting rating.
What are the specifications of the EATON GHB1040?
The EATON GHB1040 is a 40 A, single-pole miniature circuit breaker from the GHB Series. It operates at 277V AC single phase with a 14kA interrupting rating at 277V AC. It features a standard trip characteristic and is designed for bolt-on mounting in Eaton Powerline Panelboards.
Where to buy the EATON GHB1040 worldwide?
You can source the EATON GHB1040 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this Eaton Cutler-Hammer miniature circuit breaker to procurement teams globally.
How to install the EATON GHB1040 miniature circuit breaker?
Install the EATON GHB1040 by bolting it into an Eaton Powerline Panelboard. Ensure the panel is de-energized, then torque the bolt-on connection to the manufacturer's specification. Verify the 40 A rating and 277V AC single-phase supply match the circuit requirements before closing the panel.
Used in
Common applications for EATONEATON 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.
