This Mitsubishi NF-SFW3 circuit breaker is a reliable choice for any business or industrial electrical setup. With a maximum amperage of 20A, it is designed to protect against short circuits and overloads. The brand is known for its quality and durability, ensuring that your equipment will be safe and secure. This item falls under the categories of Circuit Breakers, Circuit Breakers & Disconnectors, and Electrical Equipment & Supplies. It is a great addition to any toolkit for business owners and electricians alike.