SIMOTICS GP MOTOR TYPE: 1AV2105B LOW-VOLTAGE MOTOR, IEC SQUIRREL-CAGE,SELF-VENTIL.,IP55 TEMP. CL. 155(F) ACC.TO 130(B) ALUMINIUM HOUSING HIGH EFFICIENCY IE2, 4POLE * FS100L * 3KW (50HZ) 3.45KW (60HZ). NON-STANDARD-WINDING 3 AC ..HZ, ...V, ...KW IM B 3, WITHOUT MOTOR PROTECTION TERMINAL BOX AT TOP F74=METAL FAN COVER F76=EXTERNAL METAL FAN L06=STAND.SHAFT OF NON-OXIDIZ. STEEL L20=LOCATING BEARING DRIVE-END N21=INCREASED AIR HUMIDITY/ TEMPERATURE WITH 60 TO 100 GRAMMES OF WATER PER CUBICMETER OF AIR