Eaton GHQ Two-Pole Thermal-Mag...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$280.43
$266.95
Eaton GHQ 2 Pole Circuit Breaker

Eaton GHQ Two-Pole Thermal-Magnetic Circuit Breaker 14 kAIC 277/480V with Fire Alarm

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Model: GHQ2020

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

$280.43
$266.95
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Eaton GHQ Two-Pole Thermal-Magnetic Circuit Breaker 14 kAIC 277/480V with Fire Alarm

Professional Fire Safety Circuit Protection with Red Handle Identification

The Eaton GHQ two-pole thermal-magnetic circuit breaker delivers reliable electrical protection with specialized fire alarm functionality. This UL 489 listed circuit breaker features a 14 kAIC interrupt rating and 277/480V voltage rating, designed for professional fire safety applications with distinctive red handle identification and included load clip for secure installation.

Professional Features & Benefits

  • 14 kAIC Interrupt Rating: Provides robust fault current interruption capability for enhanced electrical system protection and safety.
  • 277/480V Voltage Rating: Compatible with commercial and industrial three-phase electrical systems for versatile installation applications.
  • Fire Alarm Red Handle: Distinctive red handle provides immediate visual identification for fire safety circuit applications and emergency response.
  • Thermal-Magnetic Protection: Combines thermal overload and magnetic short-circuit protection for comprehensive circuit safeguarding.
  • UL 489 Listed: Meets rigorous safety and performance standards for professional electrical installations and code compliance.
  • GDB Frame Size: Standardized frame dimensions ensure compatibility with existing electrical panels and mounting systems.
  • Included Load Clip: Complete installation package with 4A33462H01 load clip for secure electrical connections and professional mounting.

Technical Specifications

  • Catalog Notes: Includes 4A33462H01 load clip.
  • Certifications: UL 489
  • Circuit Breaker Type: GHP
  • Frame Size: GDB
  • Interrupt Rating: 14 kAIC
  • Number Of Poles: Two-pole
  • Product Details: Thermal-magnetic circuit breaker
  • Product Height: 4.5 in
  • Product Length Depth: 12 in
  • Product Width: 7.5 in
  • Special Features: Fire alarm, red handle
  • Trip Type: Non-Interchangeable
  • Voltage Rating: 277/480

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

  • Fire Alarm System Protection
  • Emergency Lighting Circuits
  • Commercial Fire Safety Systems
  • Industrial Safety Equipment
  • Multi-Unit Fire Protection
  • Professional Office Buildings
  • Retail Fire Safety Compliance

Why Choose Eaton Quality?

Eaton circuit breakers deliver proven reliability with UL 489 listing and robust construction. The GDB frame size and non-interchangeable trip design ensure consistent performance and professional installation integrity for critical fire safety applications.

Manufacturer Resources

Product Specs

Catalog Notes:
Includes 4A33462H01 load clip.
Certifications:
UL 489
Circuit Breaker Type:
GHP
Frame Size:
GDB
Interrupt Rating:
14 kAIC
Number Of Poles:
Two-pole
Product Details:
Thermal-magnetic circuit breaker
Product Height:
4.5 in
Product Length Depth:
12 in
Product Width:
7.5 in
Special Features:
Fire alarm, red handle
Trip Type:
Non-Interchangeable
Voltage Rating:
277/480
Department:
Electrical
Product Group:
Circuit Breakers
Product Type:
Circuit Breaker

Eaton GHQ2020 – Frequently Asked Questions

How fast can I get the Eaton GHQ2020 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 GHQ2020 come with a warranty?
Absolutely. The Eaton GHQ2020 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 GHQ2020?
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 GHQ2020 from ZenSupply?
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