🔒 Secure Your Space with Siemens Innovation! Protect your home with advanced AFCI technology. Effortless plug-in mounting for quick upgrades. 25 lb/in torque rating ensures secure connections. 1/4 inch more wire bend space for hassle-free installation. LED trip indicators for instant status checks. 20A Power 120V Voltage Easy Wiring The SIEMENS QA120AFC is a 20-Amp, single pole, 120-volt plug-on combination AFCI breaker designed for enhanced safety and user convenience. Featuring LED trip indicators, improved wire bend space, and a robust torque rating, this breaker is perfect for modern electrical systems.