The ASI C0400040R is a rear panel mounted multi step 3 pole rotary cam switch that is three step switch without off. The ASI C0400040R 3 step multi step switch features self cleaning contacts, silver alloy plating and a UL94V0 thermoplastic housing. With a UL508 general use rating of 40A at 600Vac, the C0400040R three pole 3 position multi step rotary cam switch is a compact design to save space, the wire connections are shock hazard proof and information on wiring and identification are laser engraved into the housing. This robust 40 amp 3 position, 3 pole multi step switch is ideal for control and load switching applications in all types of industrial applications. A NEMA 4X handle is available for the 3 position without off multi step rotary cam switch. Custom configurations of rotary cam multi step switches are available upon request.