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AC Contactors List
R Serial Vacuum Contactors
R series AC vacuum contactor is a enclosed type and high power 3-phase AC contactor, including models of R160, R250, R400, R500, R630 R800 and R1250.This series of contactors have 3 groups of mainmake contacts; R160 and R250 have 3 groups of bridge type make auxiliary contacts and one group of bridge type break auxiliary contact; R400, R500,R630 and R800 have 4 groups of bridge type make auxiliary contacts and 2 groups of bridge type break;auxiliary contacts; R1250 and R2500 has 2 groups of bridge type make auxiliary contacts and 2 groups of bridge type break auxiliary contact; and R1250;can be extended to 6 groups of bridge type make auxiliary contacts and 6 groups of bridge type break auxiliary contact according to customer's using status.The rated current of R series AC vacuum contactor's main contact load is up to 160A-2500A, working voltage 380V-1500V, auxiliary contact load up to AC 12A, 240V.


R Serial 3-phase AC Vacuum Contactors Instruction

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