Night-Master combination lighting contactors are for lighting control applications. Night-Master outdoor combination lighting contactors are UL Listed for service entrance applications. This allows these lighting contactors to be pole mounted when used to control lighting in remote locations. These lighting contactors are used in parks, monuments, group sports facilities, and on streets and highways. 8903S lighting contactors are available in either mechanically held or electrically held versions. This is an electrically held device. This contactor is designed to switch 60 amperes. It has a 60A 600 VAC circuit breaker. This 3 pole device has 3 normally open contacts. Replacement contact kits are available for this lighting contactor. Interchangeable coil is available in a wide variety of common voltages up to 600 VAC. Contactor is supplied with a 110/120 VAC 50/60 Hz coil. A painted sheet steel NEMA 3R rainproof enclosure is used to protect this lighting contactor. Enclosure is 23.50 inches tall, 15.00 inches wide and 10.50 inches deep. A wide variety of accessories are available for Type S lighting contactors. 8903S lighting contactors are UL Listed and CSA Certified.