This Siemens BLF120 circuit breaker is a reliable and efficient choice for your electrical needs. With a maximum amperage of 20A and voltage of 120V, it is designed to provide safe and reliable performance. The circuit breaker is made by Siemens, a trusted brand in the industry, and is designed to function with AC current type. The BLF120 circuit breaker is a one-pole unit with a black color and is manufactured in Mexico. It is sold as a single item and is suitable for use in a variety of electrical equipment and supplies. Whether you're looking for a circuit breaker for your business or industrial needs, this Siemens BLF120 circuit breaker is a great choice.