The Ward Leonard 5DP1-11100 Definite Purpose Contactor is a reliable and durable electrical device designed for controlling up to 30 amps of DC current. With a coil voltage of 110/120V, this contactor is suitable for various industrial applications. The fact that it is a 3-pole device with reversing feature makes it versatile for different electrical setups. Manufactured in the United States by Ward Leonard, this contactor is a tested and proven solution for your electrical equipment needs.