Square-D / Schneider - Square D 8903SYO17V02 110/120 VAC 400 Amp 3-Pole Open Type Mechanically Held Lighting Contactor

Class 8903 Type S multipole lighting contactors are available as electrically held or mechanically held devices and can be ordered as open or installed in numerous types of NEMA rated enclosures with a long list of Factory Order Modification (Form) options. Additionally, they can be ordered as a combination lighting contactor with disconnect switches (fused or non-fused) or PowerPact™ circuit breakers for short circuit protection and the disconnection operated by a rugged flange mounted handle. : Serviceable by replacing contacts and coils rather than replacing the entire product; simply service the part that is worn out.; Customizable with hundreds of combinations of contactors, starters, combination starters, pump panels, two-speed starters, reduced- voltage starters, enclosure options, and accessories; Simple catalog number for easy and fast ordering; Robust design and reliable build for long mechanical life and electrical endurance - : One stop shopping for OEM, panel builders, industrial, commercial, highway and area lighting applications where a lighting circuit may have to be disconnected for periodic maintenance.  The contactors can also be used for resistance heating loads.