ABB THQL1115DFS Circuit Breaker • 15A 1-Pole 120/240V • Q-Line Plug-in • Thermal Magnetic Trip • Quick-Make/Quick-Break • Easy Trip Indication • Residential & Commercial • UL Listed

ABB THQL1115DFS – 15A 1-Pole Q-Line Plug-In Circuit BreakerThe ABB THQL1115DFS is a compact, 1-pole, 15-amp thermal-magnetic circuit breaker from ABB’s Q-Line series, engineered for dependable protection in both residential and commercial applications. With its one-inch width per pole, this breaker is designed to conserve panel space while providing reliable overcurrent protection.It features a plug-in mounting configuration for use with Q-Line load centers, making installation quick and easy. The quick-make/quick-break mechanism ensures fast circuit engagement and disconnection, while the visible trip indication helps users quickly identify tripped circuits for faster troubleshooting.This breaker supports optional accessories like auxiliary contacts and shunt trips, expanding its utility for advanced electrical setups. It’s also compatible with HID (High-Intensity Discharge) applications, making it a versatile solution across multiple use cases.Tested for safety and performance, the THQL1115DFS is UL listed and built to meet demanding standards. Whether for new installations or system upgrades, this ABB breaker offers consistent performance and easy maintenance.

• VERSATILE CIRCUIT PROTECTION – Designed for residential and commercial use, this breaker offers reliable overcurrent protection for a wide range of applications with a 15A rating and 1-pole configuration.
• COMPACT Q-LINE DESIGN – At one inch per pole, this space-saving breaker integrates seamlessly into Q-Line load centers with a plug-in connection and clear trip indication for fast diagnostics.
• RELIABLE THERMAL MAGNETIC TRIP – The THQL1115DFS combines thermal and magnetic trip mechanisms to protect circuits from both overloads and short circuits, ensuring consistent, safe performance.
• QUICK INSTALLATION – Engineered with a user-friendly plug-in design, this breaker reduces installation time and supports optional accessories like auxiliary contacts and shunt trips.
• BUILT FOR TOUGH ENVIRONMENTS – Suitable for use in HID applications and compliant with industry safety standards, this breaker is UL listed and trusted for critical power management needs.