SIMOTICS SD ONLY EX VERSIONS! LOW-VOLTG. SQUIRREL-CAGE MOTOR IP55, 4-POLE * SIZE 132S * THERMAL CLASS 155(F) IE1 * GREY CAST-IRON ENCL. NON-STANDARD WINDING 3 AC ..HZ, ...V, ...KW IM B 3, IM B 6, IM B 7, IM B 8, IM V 5 W/O CANOPY, IM V 6 M73=VERSION FOR ZONE 2 CONVERTER-FED OPERATION - REDUCED POWER EX NA IIC T3 GC EX TC IIIB T125 GRAD DC