ge GHQ1015S 15A 1-Pole 277 V Circuit Breaker

GE GHQ1015S 15A 1-Pole 277 V Circuit Breaker is a reliable, single-pole overcurrent protection device designed for commercial and industrial-style electrical environments. With a 15-amp current rating and a 277-volt maximum, this GE breaker protects individual 277V branch circuits—such as lighting and other low- to mid-voltage loads—by interrupting current flow when overloads or short circuits occur. Built to fit GE panels that accept GHQ-series breakers, it delivers dependable protection in a compact 1-pole form factor. Key specifications at a glance

• Current rating: 15 A
• Poles: 1
• Voltage rating: 277 V
• Part number: GHQ1015S
• Series/family: GE GHQ (compatible with GE load centers that accept GHQ-type breakers)

Why this breaker stands out

• Ideal for commercial spaces that run lighting and circuits at 277 volts, offering targeted protection where it’s most needed.
• Precise single-pole protection: Guards a single hot leg, providing a straightforward, dependable safety measure for individual circuits without unnecessary complexity.
• Trusted GE reliability: Leveraging GE’s long-standing engineering focus on safe and predictable overcurrent protection for everyday electrical infrastructure.
• Compact, compatible form factor: Designed to drop into GE panels that support GHQ-series breakers, making replacement and maintenance straightforward in existing installations.

Ideal use scenarios - Replacing a faulty or tripped circuit breaker on a 277V lighting circuit in a commercial building, school, or office environment. - Upgrading or stocking a spare for maintenance schedules in facilities with GE-panel-compatible GHQ breakers. - Protecting a dedicated 277V branch circuit powering a motor or lighting system where a 15A limit is appropriate. How it helps daily operations - Simplifies electrical safety by providing a clear, local point of protection for a single circuit, reducing the risk of damage from overloads. - Supports routine electrical maintenance and panel servicing with a compatible, ready-to-use replacement part. - Helps facility managers keep critical lighting and low-voltage systems running smoothly by preventing cascading faults from a single overloaded branch. Installation and safety tips - Ensure this breaker is the correct type for your GE panel (GHQ-series compatibility) and matches the 1-pole, 277V requirements of your circuit. - Power down the main disconnect before removing the existing breaker and installing the GHQ1015S in the same position. - Firmly snap the breaker into the bus and torque each connection as specified by your panel’s installation guidelines. - If a circuit repeatedly trips, investigate the load, protectors, and wiring for faults before resetting; do not increase the breaker rating to accommodate an oversized load. Why choose this over other options - When your system operates at 277V and you need a single-pole solution, the GHQ1015S is purpose-built for compatibility with GE panels that support GHQ-type breakers, offering a seamless fit, reliable performance, and straightforward sourcing within GE’s ecosystem. This specificity helps reduce installation guesswork and improve uptime compared with generic 15A, 277V breakers that might not align with your panel’s design. In short, the GE GHQ1015S 15A 1-Pole 277 V Circuit Breaker combines focused voltage suitability, reliable overcurrent protection, and easy compatibility with GE panels—delivering peace of mind for commercial electrical designs that rely on consistent, safe operation of 277V circuits.