The QBH15 Commander Circuit Breaker by Eaton Cutler-Hammer is a reliable 1-pole, 15 amp bolt-on breaker designed for use in legacy Commander, Sylvania, and CEB panelboards. Engineered for residential and light commercial applications, this breaker provides dependable thermal-magnetic protection against overloads and short circuits. With a compact 3/4″ per pole design and bolt-on mounting, the QBH15 ensures a secure connection to the bus, offering enhanced durability compared to plug-in styles. It is an ideal replacement breaker for maintaining older panel systems while ensuring continued safety and compliance. Highlights 15 amp single-pole breaker for branch circuit protection Bolt-on mounting for secure and stable installation Compatible with Commander, Sylvania, and CEB panels Thermal-magnetic protection for overload and short circuit safety Compact 3/4″ width fits standard panel configurations Reliable replacement solution for legacy electrical systems Specifications SKU QBH15 / QBH115 Manufacturer Eaton Cutler-Hammer / Commander / Sylvania / CEB Product Bolt-On Circuit Breaker Series QBH Series Amperage 15A Voltage 120/240 VAC Poles 1 Mounting Type Bolt-On Interrupt Rating 10 kAIC @ 120V Wire Size #14–10 AWG Copper, #12–10 AWG Aluminum Breaker Type Thermal Magnetic Certifications CSA Certified, UL Listed Applications Residential and light commercial distribution panels