The Square D QO120DFC Dual Function CAFI & GFI Circuit Breaker is a reliable and efficient solution for your electrical needs. With a maximum amperage rating of 20A and operating voltage between 101-150V, it is designed to protect your circuit from overloads and faults. The breaker comes in a sleek black color, and with its single-pole and single-space configuration, it is a space-saving option for your electrical panel. This model, QO120DFC, features dual functions, CAFI & GFI, providing added protection for your home or business. It is a high-quality product from the brand QO, known for its durability and reliability. Install this circuit breaker with confidence and ensure the safety of your electrical system.