WEG RWB40E-3-A4U008 OVERLOAD RELAY BU RWB40E-3-A4U008 MANUAL OVERLOAD KITSThe RW_E is meant to assure increased reliability for protection of low voltage three phase electric motors in sinusoidal 50 60 Hz networks where reliability, low power dissipation and ease maintenance management are mandatory. Current range 1,6 8 A Application mounting For contactor CWB Type Electronic Trigger class 10. 20. 30 Number of poles 3 Reset Automatic manual Maximum insulation voltage Ui = 690 V Attributes Current range 1,6 8 A Application
lb Locked rotor torque 229 % Breakdown torque 350 % Locked rotor time 45s (cold) 25s (hot) Moment of inertia (J) 0
lb Locked rotor torque 210 % Breakdown torque 220 % Locked rotor time 104s (cold) 58s (hot) Moment of inertia (J) 0
Start Type Direct Three-phase Maximum Power Rating Not applicable Rated operational voltage Ue<=600V Control voltage 180-208V50HZ/208-240V60HZ Control devices H-Selector Man-Off-Auto+Reset Degree of protection TYPE1 Starters Complements Does Not Contain Rated current (AC-3) 9A (CWB9) Overload relay 0
Standard NEMA MG-1 Frequency 60 Hz Voltage 200 V Number of poles 2 Degree of Protection IP55 Synchronous speed 3600 rpm Output rating 15 HP Mounting B3L(E) Flange Without Terminal box¹ Right position Enclosure IC411 - TEFC Electric Motors
5 HP Main voltage 208/230/460 V Bypass type None Control options None Enclosure rating Type 3R/4/12 Attributes
5 POLES 4 NUMBER SPEEDS 1 RPM 1750 RPM 2 1750 HERTZ 60 VOLTS PRIMARY 230/460 VOLTS 460 VOLTS 2 230 FRME 145 SHAFT CODE TC MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE UTNX OPPOSITE END BEARING 6203-2Z-J/C3 SHAFT END BEARING 6205-2Z-J/C3 AMBIENT 40 ROTATION DUAL SERVICE FACTOR 1 STARTCAPMFD N\A SHIPPING WEIGHT 35 BREAKDOWN TORQUE 543 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 425 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER M LOCKED ROTOR AMPS 28 NEMA NOMINAL EFFICIENCY 86
weight³ 794 lb Efficiency
Amperes 621 A LRC 7
1 POLES 4 NUMBER SPEEDS 3 RPM 1450 HERTZ 60 VOLTS PRIMARY 277 V VOLTS 277 FRME 42 SHAFT CODE Y STATOR DIAMETER 4
61 A Rated torque 18
6 NEMA NOMINAL EFFICIENCY 95 FULL LOAD AMPS PRIMARY 87 SERVICE FACTOR AMPS PRIMARY 100 Technical Data
Model_Number C884 PRODUCT NAME 10 HP - TE - 1775 PHASETYPE 3_PHASE MOTOR ENCLOSURE TE HORSEPOWER 10 HORSEPOWER 2 6
