Siemens QA120AFCH 1-Pole 20A Combination Arc Fault Circuit Breaker – 120VAC, 22kAIC

The Siemens QA120AFCH is a high-performance 1-pole molded case combination arc fault circuit breaker (AFCI) designed to enhance electrical safety by detecting dangerous arc faults and preventing electrical fires. It features a 20-amp current rating and operates at 120VAC, making it ideal for residential and commercial applications.

With an interrupting rating of 22kAIC @ 120V, this breaker is built to handle high fault currents. The plug-in connection type ensures quick and easy installation, while the integrated long-time and instantaneous trip functions offer reliable protection against overloads and short circuits.

Key Features:

• Current Rating: 20 Amps
• Voltage Rating: 120VAC
• Interrupting Capacity: 22kAIC @ 120V
• Poles: 1
• Type: Combination Arc Fault Circuit Breaker (AFCI)
• Trip Functions: Long-Time & Instantaneous
• Connection Type: Plug-In
• Application: Residential & Commercial