8903S lighting contactors are for lighting control applications. 8903S lighting contactors are available in either mechanically held or electrically held versions. This is an ellectrically held device. This contactor is designed to switch 30 amperes. This 2 pole device has 2 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 1 general purpose enclosure is used to protect this lighting contactor. Enclosure is 10.00 inches tall, 6.00 inches wide and 5.28 inches deep. A wide variety of accessories are available for Type S lighting contactors. This lighting contactor is supplied with a HAND/OFF/AUTO selector switch. 8903S lighting contactors are UL Listed and CSA Certified.