WEG BFB-11 CONTACT BLOCK BU BFB-11 AC MOTORS - NEMA

WEG BFB-11 CONTACT BLOCK BU BFB-11 AC MOTORS - NEMAReference BFB Auxiliary contacts 1NO + 1NC Application Contactor CWB Application current range 9 125 Operating insulation voltage Ui max=660 690 Volts Mounting position Front mount Terminal type With screw Cover color Blue Attributes Reference BFB Auxiliary contacts 1NO + 1NC Application Contactor CWB Application current range 9 125 Operating insulation voltage Ui max=660 690 Volts Mounting position Front mount Terminal type With screw Cover color Blue

Standard NEMA MG-1 Frequency 60 Hz Voltage 575 V Number of poles 4 Synchronous speed 1800 rpm Output rating 2 HP Mounting F-1 Flange C Terminal box¹ Left position Enclosure IC01 - ODP Electric Motors

weight³ 3054 lb Efficiency

3x(Code E) No load current 95

15 STARTCAPMFD N\A SHIPPING WEIGHT 4060 BREAKDOWN TORQUE 289 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 109 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER F LOCKED ROTOR AMPS 3625 NEMA NOMINAL EFFICIENCY 96

3 SERVICE FACTOR AMPS PRIMARY 20 Technical Data

17 % Rated voltage 415 V Rated current 63

lb Locked rotor torque 190 % Breakdown torque 270 % Locked rotor time 10s (cold) 6s (hot) Moment of inertia (J) 0

30 A Rated torque 0

5 MOUNTING SQUARE FLANGE MOTOR TYPE FHP OPPOSITE END BEARING BALL SHAFT END BEARING BALL AMBIENT 40 ROTATION CCW DRIVE END SERVICE FACTOR 1

0x(Code N) No load current 4

5 MOUNTING J-FACE MOTOR TYPE FHP OPPOSITE END BEARING BALL SHAFT END BEARING BALL AMBIENT 40 ROTATION CCW DRIVE END SERVICE FACTOR 1

67 % Rated voltage 400 V Rated current 183 A L