Eaton GHB Series C Single-Pole...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$260.23
$118.30
Eaton GHB1040 Series C complete molded case circuit breaker, G-frame, GHB, Complete breaker, Fixed thermal, Fixed magnetic trip type, Single-pole, 40 A, 277 Vac, 125 Vdc, 14 kAIC at 277 Vac, 50/60 Hz

Eaton GHB Series C Single-Pole Molded Case Circuit Breaker 40A 277VAC G-Frame with Fixed Thermal-Magnetic Trip

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Model: GHB1040
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$260.23
$118.30
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Eaton GHB Series C Single-Pole Molded Case Circuit Breaker 40A 277VAC G-Frame with Fixed Thermal-Magnetic Trip

Professional Circuit Protection with Fixed Thermal-Magnetic Trip Technology

The Eaton GHB Series C molded case circuit breaker delivers reliable single-pole circuit protection with 40A capacity at 277VAC. Built on the proven G-frame platform with fixed thermal and fixed magnetic trip technology, this complete breaker provides dependable overcurrent protection for commercial and industrial electrical systems. The unit offers dual voltage compatibility at 277VAC and 125VDC with 14kAIC interrupting capacity at 277VAC for versatile installation requirements.

Professional Features & Benefits

  • 40A Current Rating: Provides robust overcurrent protection for medium-load circuits and equipment connections.
  • 277VAC/125VDC Dual Voltage: Offers flexible installation options for both AC and DC applications with appropriate voltage compatibility.
  • 14kAIC Interrupting Capacity: Delivers reliable fault current interruption capability for safe system protection at rated voltage.
  • Fixed Thermal-Magnetic Trip: Combines thermal overload and magnetic short-circuit protection for comprehensive circuit safeguarding.
  • G-Frame Construction: Features proven molded case design for durability and consistent performance in demanding environments.
  • Single-Pole Configuration: Provides space-efficient protection for single-phase loads and individual circuit applications.
  • 50/60Hz Compatibility: Supports standard frequency applications for broad system integration flexibility.

Technical Specifications

  • Department: Electrical
  • Product Group: Electrical

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Commercial Building Electrical Panels
  • Industrial Control Panels
  • Motor Control Centers
  • Distribution Switchboards
  • Lighting Control Systems
  • HVAC Equipment Protection
  • Manufacturing Facility Power Distribution

Why Choose Eaton Quality?

Eaton molded case circuit breakers represent decades of proven electrical protection technology with reliable G-frame construction and fixed thermal-magnetic trip mechanisms. The Series C design provides consistent performance and durability for professional electrical installations requiring dependable overcurrent protection.

Manufacturer Resources

Product Specs

Product Group:
Electrical
Department:
Electrical

Eaton GHB1040 – Frequently Asked Questions

How fast can I get the Eaton GHB1040 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton GHB1040 come with a warranty?
Absolutely. The Eaton GHB1040 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton GHB1040?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton GHB1040 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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