WEG UMBW-1C2-1 MINI CIRCUIT BREAKER UMBW-1C2-1 LAMPS

WEG UMBW-1C2-1 MINI CIRCUIT BREAKER UMBW-1C2-1 LAMPSIntroducing 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 2 poles Rated current 1 A Maximum voltage 277 480 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve C Number of poles 2 poles Rated current 1 A Maximum

weight³ 430 lb Efficiency

weight³ 447 lb Efficiency

Frame 254/6T Output 20 HP (15 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2945 rpm Slip 1

72 FULL LOAD AMPS PRIMARY 9

Series EDP11 Panel type VFD Horsepower (HP) 5 HP Enclosure type Wall mount Thermal Managment None General enclosure options None Main voltage 230 V Control Voltage 120 V Frequency 60 Hz SCCR rating 5 kAIC Disconnect switch type Circuit Breaker rotary handle disconnect Bypass type None Control power transformer 100 VA - Open Reactor/Filter None Communication None Control options Start Pushbutton

5 mm2 Nominal current 24 A Lugs color Green Rated voltage 750 V Quantity per packaging 100 Attributes

52 A Rated torque 54

0 A Rated torque 319 ft

weight³ 75

15 STARTCAPMFD N\A SHIPPING WEIGHT 145 BREAKDOWN TORQUE 296 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 177 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER G LOCKED ROTOR AMPS 81 NEMA NOMINAL EFFICIENCY 91 FULL LOAD AMPS PRIMARY 26

3 POLES 4 NUMBER SPEEDS 1 RPM 1785 RPM 2 1785 HERTZ 60 VOLTS PRIMARY 230/460 VOLTS 460 VOLTS 2 230 FRME 326 SHAFT CODE TP MOUNTING VERT ASSEMBLY POSITION NA MOTOR TYPE RUSI OPPOSITE END BEARING 7220 BEP SHAFT END BEARING 6211-J AMBIENT 40 SERVICE FACTOR 1

lb Locked rotor torque 220 % Breakdown torque 310 % Locked rotor time 37s (cold) 21s (hot) Moment of inertia (J) 46