WEG UMBW-1C1-25 MINI CIRCUIT BREAKER UMBW-1C1-25 CABINET-BUILT SOFT-STARTERSIntroducing the new WEG UMBW Series thermal magnetic miniature circuit breakers. This new offering includes both UL489 and UL1077 approvals to provide a solution for circuit and equipment protection in industrial electrical equipment. UL approval UL1077 Trip curve C Number of poles 1 pole Rated current 25 A Maximum voltage 277 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve C Number of poles 1 pole Rated current 25 A Maximum voltage
lb Locked rotor torque 200 % Breakdown torque 229 % Locked rotor time 45s (cold) 25s (hot) Moment of inertia (J) 12
The W22 Close Coupled motor line was specifically developed for direct drive pumps
6 POLES 6 NUMBER SPEEDS 1 RPM 1190 HERTZ 60 VOLTS PRIMARY 460 VOLTS 460 FRME 444 SHAFT CODE T MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE CE OPPOSITE END BEARING 6313-J/C3 SHAFT END BEARING 6318-J/C3 AMBIENT 40 ROTATION DUAL SERVICE FACTOR 1
short circuit capacity 10 kA Discharge resistance conection Fast-on Impregnation Not applicable Protection degree IP40 Gross weight 1
1 POLES 6 NUMBER SPEEDS 1 RPM 1190 RPM 4 990 HERTZ 60 HERTZ 2 50 VOLTS PRIMARY 460 VOLTS 460 VOLTS 4 400 FRME 449 SHAFT CODE T MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE TCE OPPOSITE END BEARING 6313-J/C3 SHAFT END BEARING 6318-J/C3 AMBIENT 40 ROTATION DUAL SERVICE FACTOR 1
51 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 33
Model_Number KA550WP9031801B PRODUCT NAME
Frame 284TS Output 30 HP (22 kW) Number of Poles 2 Frequency 60 Hz Rated speed 3550 rpm Slip 1
5 STACK 2 MOUNTING BRACKET MOTOR TYPE FHP OPPOSITE END BEARING SELF-ALIGN SHAFT END BEARING SELF-ALIGN AMBIENT 40 ROTATION CCW LEAD END SERVICE FACTOR 1 RUNCAPMFD 15 RUNCAPVOLTS 370 SHIPPING WEIGHT 18 THERMAL PROTECTION AUTOMATIC RESET BREAKDOWN TORQUE 37
Frame 280S/M Output 45 kW (60 HP) Number of Poles 6 Frequency 50 Hz Rated speed 985 rpm Slip 1
961 LOCKED ROTOR TORQUE UOM OZFT INSULATION CLASS A LOCKED ROTOR AMPS 22
Frame 254/6T Output 20 HP (15 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2915 rpm Slip 2
