KRAUS & NAIMER Control Switches for Special Applications

18 Switch Function and Configuration A Switches Function Escutch. Plate Handle Code Stages Connection Diagram WAA457 A410 WAA416 Motor Reversing Switches A401 2 I Star-delta Switches Off-star-delta With auxiliary contact closed in „OFF“ position 2 3 I I Polumschalter 3 speed 2 winding 0 - Ad - Bs - Ass 3 I Motor Control Switches A440 A441 A442 2 speed single winding 2 speed single winding with center „OFF“ 2 speed single winding reversing I I I F071 F080 F080 F073 F071 F105 F109 < back to table of contents > Dimensions p.29

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