This Eaton Cutler-Hammer DNPL215240 circuit breaker offers a versatile solution for your electrical panel. Featuring a quadplex design, it combines a 2-pole 15 amp breaker on the outside with a 2-pole 40 amp breaker in the middle. Designed for plug-in installation, it is compatible with Eaton, Cutler-Hammer, Bryant, Westinghouse, Challenger, and Novaline Loadcentres. This breaker is CSA Approved and UL Listed, ensuring reliable performance and safety..The Eaton Cutler-Hammer DNPL215240 is a quadplex, plug-in circuit breaker designed for 240V systems. It features a combination of two 15 amp poles and two 40 amp poles, specifically a 2-pole 15 amp breaker on the outside and a 2-pole 40 amp breaker in the middle. The breaker has an AIC rating of 10kA at 120/240V and measures 3 inches in height, 2 inches in width, and 3 inches in length. It is CSA Approved and UL Listed.