The Square D QOB120GFI Bolt On GFCI Circuit Breaker is a reliable electrical component designed for industrial use. With a maximum amperage of 20A and a single pole configuration, this circuit breaker is perfect for providing reliable power distribution in various applications. The bolt-on mounting style makes installation quick and easy, while the GFCI feature ensures added safety by automatically disconnecting in the event of a ground fault. Manufactured in Mexico by Square D, a trusted brand in electrical equipment and supplies, this circuit breaker offers top-notch performance and durability for your electrical needs.