WEG ESW-B18D39A-R31 ENCLOSED STARTER ESW-B18D39A-R31 TEFC MOTORSWEG enclosed starters series were designed to meet the requirements and flexibility frequently demanded in industrial applications. Featuring components that meet IEC design standards and UL horsepower ratings, WEG enclosed starters are UL508A approved and cULus certified. This means your panels will fulfill the rigorous requirements of UL508A and will have the quality and performance as for all WEG products. Start Type Direct Three phase Assembly
Model_Number C055KKT4986015B PRODUCT NAME
33 % Rated voltage 400 V Rated current 152 A L
Amperes 2150 A LRC 8
lb Design N Insulation Class F Temperature rise 105 K Service factor 1
8 POLES 2 NUMBER SPEEDS 1 RPM 3540 HERTZ 60 VOLTS PRIMARY 200 VOLTS 200 FRME 286 SHAFT CODE TS MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE DE OPPOSITE END BEARING 6309-2Z-J/C3 SHAFT END BEARING 6309-2Z-J/C3 AMBIENT 40 SERVICE FACTOR 1
1 kW) Number of Poles 4 Frequency 60 Hz Rated speed 1740 rpm Slip 3
4 POLES 6 NUMBER SPEEDS 1 RPM 1180 RPM 4 975 HERTZ 60 HERTZ 2 50 VOLTS PRIMARY 460 VOLTS 460 VOLTS 4 400 FRME 326 SHAFT CODE T MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE TCE OPPOSITE END BEARING 6211-J/C3 SHAFT END BEARING 6311-J/C3 AMBIENT 40 ROTATION DUAL SERVICE FACTOR 1
weight³ 2524 lb Efficiency
Standard NEMA MG-1 Frequency 60 Hz Voltage 575 V Number of poles 4 Degree of Protection IP55 Synchronous speed 1800 rpm Output rating 50 HP Mounting F-1 Flange C Terminal box¹ Left position Enclosure IC411 - TEFC Electric Motors
5/30 HP Mounting F-2 Flange Without Terminal box¹ Right position Enclosure IC411 - TEFC
Model_Number K055WMG1245012B PRODUCT NAME
6 POLES 4 NUMBER SPEEDS 1 RPM 1785 HERTZ 60 VOLTS PRIMARY 575 VOLTS 575 FRME 405 SHAFT CODE TS MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE CE OPPOSITE END BEARING 6316-J/C3 SHAFT END BEARING 6316-J/C3 AMBIENT 40 ROTATION DUAL SERVICE FACTOR 1
