THREE-PHASE SQUIRREL CAGE ROTOR MOTOR; NOMINAL POWER 1: 0.25 HP; NOMINAL POWER 2: 0.18 KW; SYNCHRONOUS SPEED: 1500 RPM; NOMINAL ELECTRICAL VOLTAGE: 220 V / 380 V ; FREQUENCY: 50 HZ; CONSTRUCTION SIZE: 63; CONSTRUCTION FORM: B34 – C – 4 HOLES; SERVICE CLASS: S1; INSULATION CLASS: F; PROTECTION TYPE: IP55; STANDARD/EFFICIENCY: IEC-IE2; CONSTRUCTION SIZE: B3/B14 – C90 – 4 HOLES; THE MOTOR WILL BE SUPPLIED: SUITABLE TO WORK WITH FREQUENCY INVERTER, OVERTEMPERATURE CORRESPONDING TO THERMAL CLASS B, BLUE COLOR CODE RAL 5007, CAST ALUMINUM HOUSING, WITH ONE-PIECE BASES, STANDARD FAN, CONNECTION BOX ON THE DRIVE SIDE WITH INTERNAL GROUNDING, 6-TERMINAL TERMINAL BLOCKS, BEARINGS OF RECOGNIZED QUALITY WITH METAL CAGE, EFFICIENCY GRADE: TO BE INDICATED ON THE MOTOR NAMEPLATE; EFFICIENCY AND PERFORMANCE ACCORDING TO IEC 60 STANDARD. 034 LAST REVIEW; BRAND 1: ABB