CONTROL SWITCHES AND LOAD SWITCHES www.krausnaimer.com 106 MAIN CATALOG Switch functions Switch functions Ordering example (Chapter switch types) CH10 A200 E (Chapter mounting) (Chapter switch types) CH10 WAA341 F0702 E (Chapter mounting) Not every switch function is standarized for all types Angle ° Poles Stages Code Switch functions + Connection diagram page Control switches f STOP STOP > Stop switch (sensing device) 30 1 WAA174 F022 118 f START < START Start switch (sensing device) 30 1 A175 118 f STOP START STOP > < START, Stop-start switch (sensing device)) 30 1 1 A176 119 2 2 WAA183 F024 119 f 1 0 START 0 – 1 < START Stop-start switch with spring return from start to run (sensing device) 90 / 30 1 A178 119 f 0 1 START START 2 START > 1 – 0 – 2 < START Stop-start switch with spring return to run for 2 units (sensing device) 60 / 30 2 WAA177 F121 119 f 0 1 START START 2 START > 1 – 0 – 2 < START Stop-start switch with spring return to run with contactor interlock contactors for 2 units 60 / 30 2 WAA182 F121 119 Control switches with electrically isolated contacts f STOP START STOP > < START Stop-start switch (sensing device) 30 1 A789 119 f 1 0 START 0 – 1 < Start Stop-start switch with spring return from start to run (sensing device) 90 / 30 1 A791 119 f 0 1 START START 2 START > 1 – 0 – 2 < START Stop-start switch with spring return to run for 2 units (sensing device) 60 / 30 2 WAA790 F121 119 f 1 0 2 1 – 0 – 2 Contactor control with spring return to "OFF" 30 2 WAA179 F025 119 Control and alarm switches Control and alarm switches with slip clutch and without indicator device 5 WAA190 F990 120 Control and alarm switches without indicator device 2 WAA192 F990 120 Motor reversing switches f 0 1 2 1 – 0 – 2 60 2 2 A400 120 3 3 A401 120 f 1 0 2 1 – 0 – 2, with spring return to „OFF“ 30 3 3 A228 1 120 f 0 1 START START 2 START > 1 – 0 – 2 < START For use with reversing contactors 60 / 30 3 4 WAA402 F121 120 1 3 5 7 2 4 6 8 0 X X X X 1 X X X X A290 1-polig A291 2-polig A292 3-polig A293 4-polig, 1 Pol voreilend f 1 0 1 Only available up to switch type CA25B. | 2 For switch type C315.WAA... the terminal lugs S3D.D625 are additionally specify. Number corresponds to termination points. < Back to the catalog directory >
RkJQdWJsaXNoZXIy MTAxNzE=