WEG UMBW-1B1-1 MINI CIRCUIT BREAKER UMBW-1B1-1 SYSTEM DRIVESIntroducing 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 B Number of poles 1 pole Rated current 1 A Maximum voltage 277 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve B Number of poles 1 pole Rated current 1 A Maximum voltage
lb Locked rotor torque 280 % Breakdown torque 320 % Locked rotor time 55s (cold) 31s (hot) Moment of inertia (J) 3
5 MOTOR TYPE FHP OPPOSITE END BEARING 6203 SHAFT END BEARING 6203 AMBIENT 70 ROTATION REVERSIBLE SHIPPING WEIGHT 27 THERMAL PROTECTION AUTOMATIC RESET BREAKDOWN TORQUE 317
6 POLES 4 NUMBER SPEEDS 1 RPM 1775 RPM 2 1775 RPM 4 1470 RPM 5 1470 HERTZ 60 HERTZ 2 50 VOLTS PRIMARY 230/460 VOLTS 460 VOLTS 2 230 VOLTS 4 400 VOLTS 5 200 FRME 284 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
6 FULL LOAD AMPS PRIMARY 136/68 SERVICE FACTOR AMPS PRIMARY 157/79 Technical Data
7 POLES 2 NUMBER SPEEDS 1 RPM 3500 RPM 2 3500 HERTZ 60 VOLTS PRIMARY 230/460 VOLTS 460 VOLTS 2 230 FRME 184 SHAFT CODE T MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE LE OPPOSITE END BEARING 6205-J/C3 SHAFT END BEARING 6206-J/C3 AMBIENT 40 ROTATION DUAL SERVICE FACTOR 1 STARTCAPMFD N\A SHIPPING WEIGHT 110 BREAKDOWN TORQUE 304 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 253 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER J LOCKED ROTOR AMPS 45 NEMA NOMINAL EFFICIENCY 88
Model_Number FK79 PRODUCT NAME 10 HP - WPI - 1760 PHASETYPE 3_PHASE MOTOR ENCLOSURE WPI HORSEPOWER 10 KILOWATTS 7
25 HP Mounting F-1 Flange C Terminal box¹ Without Terminal Box Enclosure IC01 - ODP Electric Motors
Amperes 670 A LRC 9
Model_Number GB90 PRODUCT NAME 5 HP - TEFC - 1185 PHASETYPE 3_PHASE MOTOR ENCLOSURE TEFC HORSEPOWER 5 KILOWATTS 3
They ensure maximum performance and robustness in environments where dirt and humidity are minimal
Model_Number CV10 PRODUCT NAME 75 HP - TEFC - 3565 PHASETYPE 3_PHASE MOTOR ENCLOSURE TEFC HORSEPOWER 75 KILOWATTS 55
lb Locked rotor torque 150 % Breakdown torque 229 % Locked rotor time 36s (cold) 20s (hot) Moment of inertia (J) 105 sq
