Allen-Bradley - NEMA Contactor Parts - 40440-300-51

A Bulletin 502L combination lighting contactor consists of a Bulletin 500L 3-pole lighting contactor and a disconnect switch (fused or non-fused) mounted in a common enclosure. Combination lighting contactors are available for applications that require combining switching and over-current protection in the same enclosure. Combination lighting contactors may be applied for industrial, highway, and area lighting applications, or where a lighting circuit may have to be disconnected for periodic maintenance.