EATON Miniature Circuit Breaker: 40 A, 277/480V AC, Single Phase, 14kA at 277/480V AC
The EATON GHB2040 is a 40 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-127726
Also listed as: GHB 2040 · GHB-2040
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The EATON GHB2040 is a 40 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 GHB2040 miniature circuit breaker used for?
The EATON GHB2040 is a 40 A, 2-pole miniature circuit breaker used for overcurrent protection in commercial and industrial power distribution. It mounts in Eaton Cutler-Hammer Powerline Panelboards and is rated for single-phase 277/480V AC systems with a 14kA interrupting capacity.
What are the specifications of the EATON GHB2040 circuit breaker?
The EATON GHB2040 is rated 40 A, 277/480V AC, single-phase, 2-pole, with a 14kA interrupting capacity at 277/480V AC. It features a standard trip characteristic and bolt-on mounting for Eaton Powerline Panelboards. Part number GHB2040.
Where to buy the EATON GHB2040 circuit breaker worldwide?
3G Electric supplies the EATON GHB2040 miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Eaton GHB Series breaker.
How to install the EATON GHB2040 bolt-on circuit breaker?
The EATON GHB2040 is a bolt-on type breaker designed for Eaton Powerline Panelboards. Ensure the panel is de-energized, align the breaker with the bus stabs, tighten the mounting bolt to the manufacturer's torque specification, and verify secure connection before restoring power.
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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.
