Partno. P1-32/M4/K1-PR/N Articleno. 172778 Deliveryprogramme Product range Main switch maintenance switch Repair switch Part group reference P1 Emergency STOP As an emergency switching off function With red rotary handle and yellow locking ring Notes with 400 mm metal shaft auxiliary contact fitted by user Main circuits 3 + N Poles Auxiliary contacts N/O 0 N/C 0 Locking facility Lockable in the 0 (Off) position Degree of Protection Front IP65 Design rear mounting Contact sequence Front plate no. Motor rating AC-23A, 50 - 60 Hz 400 V P kW 15 Rated uninterrupted current I A 32 u General Standards IEC/EN 60947, VDE 0660, IEC/EN 60204, Switch-disconnector according to IEC/EN 60947-3 Climatic proofing Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30 Ambient temperature C Open C -25 - +50 Enclosed C -25 - +40 Overvoltage category/pollution degree III/3 Rated impulse withstand voltage U V AC 6000 imp 11/23/2014 172778 - HPL-ED2014 V7.0 EN 1 / 4Mechanical shock resistance g 15 Mounting position As required Protection against direct contact when actuated from front (EN 50274) Finger and back-of-hand proof Contacts Mechanical variables Main circuits 3 + N Poles Auxiliary contacts N/O 0 N/C 0 Electrical characteristics Rated operational voltage U V AC 690 e Rated uninterrupted current I A 32 u Note on rated uninterrupted current Rated uninterrupted current Iu is specified for max. cross-section. u Load rating with intermittent operation, class 12 AB 25 % DF x I 2 e AB 40 % DF x I 1.6 e AB 60 % DF x I 1.3 e Short-circuit rating Fuse A gG/gL 50 Rated short-time withstand current (1 s current) I A 640 cw rms Note on rated short-time withstand current lcw Current for a time of 1 second Switchingcapacity cos rated making capacity as per IEC 60947-3 A 320 Rated breaking capacity cos to IEC 60947-3 A 230 V A 260 400/415 V A 300 500 V A 290 690 V A 250 Safe isolation to EN 61140 between the contacts V AC 440 Current heat loss per contact at I W 1.8 e 6 Lifespan, mechanical Operations > 0.3 x 10 Maximum operating frequency Operations/h 1200 AC AC-3 Rating, motor load switch P kW 220 V 230 V P kW 7.5 400 V 415 V P kW 13 500 V P kW 18.5 690 V P kW 15 Rated operational current motor load switch 230 V I A 26.4 e 400V 415 V I A 26.4 e 500 V I A 23.4 e 690 V I A 14.7 e AC-21A Rated operational current switch 440 V I A 32 e AC-23A Motor rating AC-23A, 50 - 60 Hz P kW 230 V P kW 8.5 400 V 415 V P kW 15 500 V P kW 18.5 690 V P kW 18.5 11/23/2014 172778 - HPL-ED2014 V7.0 EN 2 / 4