Premium Eaton / Cutler-Hammer DNBA2020 – 20A Tandem Miniature Circuit Breaker

Built to expand capacity in fully populated distribution systems, this tandem breaker offers two distinct 20-amp circuits within a standard one-inch profile. It bolts firmly into compatible Eaton, Westinghouse, Challenger, and Bryant panelboards for a secure electrical connection. Equipped with fixed thermal and magnetic trip elements, it provides reliable 10kAIC protection at 120/240VAC. The assembly includes load side lugs and carries HACR certification for heating and cooling equipment.