Combination Lighting Contactors are ideal for applications that require combining switching and over-current protection in the same enclosure. These contactors are available in fused and circuit breaker models.
Bulletin 502L Combination Lighting Contactors with Disconnect Switch combine switching and over-current protection in the same enclosure. These contactors consist of a Bulletin 500L 3-pole lighting contactor and a disconnect switch (fused or non-fused) mounted in a common enclosure.
Bulletin 503L Combination Lighting Contactors with Circuit Breaker consists of a Bulletin 500L lighting contactor and a thermal magnetic circuit breaker (inverse time) mounted in a common enclosure.