Eaton Circuit Breaker Type GHQ 15A 14kAIC 277V Single-Pole Thermal-Magnetic

Eaton Type GHQ Circuit Breaker 15A 14kAIC 277V

Professional Electrical Circuit Protection Equipment

The Eaton Type GHQ Circuit Breaker delivers exceptional electrical circuit protection performance for commercial and industrial electrical systems. This 15 ampere, 277 volt circuit breaker with 14kAIC interrupt rating provides reliable overcurrent protection designed for professional electricians, electrical contractors, and facility managers, offering the proven reliability and advanced technology that professionals trust from the global leader in intelligent power management.

Professional Features & Benefits

Superior Circuit Protection Performance

• 15 Ampere Current Rating - Provides precise overcurrent protection for 15A branch circuits in commercial and industrial electrical distribution systems
• 277 Volt Operating Capacity - Engineered for high-voltage commercial applications including fluorescent lighting circuits and single-phase loads from 480V three-phase systems
• 14kAIC Interrupt Rating - Delivers robust fault current interruption capability for reliable protection in demanding electrical environments
• Type GHQ Design - Eaton's proven GHQ series construction ensures dependable thermal-magnetic trip operation and long-term electrical performance

Professional Installation & Protection

• Thermal-Magnetic Trip Technology - Combines thermal overload protection with magnetic short-circuit protection for comprehensive electrical safety
• Professional Grade Construction - Built to withstand the rigors of commercial and industrial electrical environments with reliable mechanical operation
• Standard Mounting Configuration - Compatible with standard electrical panels and switchgear for straightforward professional installation

Technical Specifications

Current Rating: 15 Amperes, Voltage Rating: 277 Volts, Interrupt Rating: 14kAIC, Series: Type GHQ, Trip Type: Thermal-Magnetic, Product Category: Circuit Breaker, Application: Commercial and Industrial Electrical Protection

Installation & Usage

1. Verify electrical panel compatibility and available space for Type GHQ circuit breaker installation
2. Ensure main power is disconnected and follow proper electrical lockout/tagout safety procedures
3. Install circuit breaker in designated panel position ensuring proper mechanical engagement
4. Connect branch circuit conductors to breaker terminals using appropriate torque specifications
5. Verify proper breaker operation through manual test cycling before energizing circuit
6. Complete installation documentation and labeling per NEC requirements and local electrical codes

Professional Applications

Ideal for:

• Commercial Lighting Circuits - Perfect for 277V fluorescent and LED lighting systems in office buildings, retail spaces, and warehouses
• Industrial Power Distribution - Reliable branch circuit protection in manufacturing facilities and industrial electrical systems
• High-Voltage Branch Circuits - Single-phase loads derived from 480V three-phase systems in commercial and industrial applications
• Electrical Panel Upgrades - Professional replacement and upgrade applications in existing commercial electrical installations
• Motor Control Centers - Branch circuit protection for motor control applications and industrial automation systems
• Switchgear Applications - Component protection in commercial and industrial switchgear assemblies
• Electrical Safety Systems - Critical overcurrent protection for life safety and fire alarm circuits
• Power Distribution Panels - Essential circuit protection in main distribution and sub-distribution electrical panels

Type GHQ Technology Advantage

Eaton's Type GHQ circuit breakers feature advanced thermal-magnetic trip technology that provides precise overload protection through bi-metallic thermal elements while delivering instantaneous short-circuit protection through magnetic trip units. This dual-protection approach ensures reliable electrical safety performance across the full range of fault conditions, making Type GHQ breakers ideal for demanding commercial and industrial electrical applications where dependable circuit protection is essential.

Why Choose Eaton Quality?

With over a century of electrical power management innovation, Eaton delivers the quality, reliability, and performance that electrical professionals demand. Our Type GHQ circuit breakers are rigorously tested and certified to meet UL and CSA safety standards, providing the peace of mind that comes from choosing a global leader in intelligent power management. Trusted by electricians, electrical contractors, and facility professionals worldwide, Eaton circuit breakers deliver the dependable electrical protection performance your projects require.