WEG UMBW-1C1-40 MINI CIRCUIT BREAKER UMBW-1C1-40 PRINTED CIRCUIT BOARD CONNECTORSIntroducing 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 40 A Maximum voltage 277 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve C Number of poles 1 pole Rated current 40 A Maximum voltage
33 % Rated voltage 400 V Rated current 177 A L
Frame 355M/L Output 160 kW (220 HP) Number of Poles 6 Frequency 60 Hz Rated speed 1195 rpm Slip 0
Series ESWX Panel type Across the line Horsepower (HP) 75 HP Enclosure type Wall mount Thermal Managment None General enclosure options None Main voltage 460 V Control Voltage 480 V Frequency 60 Hz SCCR rating 5 kAIC Disconnect switch type None Bypass type None Control power transformer No transformer required Reactor/Filter None Communication None Control options Reset pushbutton Enclosure rating Type 7/9 Nominal height 389
Degree of Protection IP56 Enclosure IC411 - TEFC Mounting B3T Rotation¹ Both (CW and CCW) Noise level² 84
Frame 284/6TS Output 30 HP (22 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2950 rpm Slip 1
5 MOTOR TYPE FHP OPPOSITE END BEARING 6203 SHAFT END BEARING 6203 ROTATION CW LEAD END RUNCAPMFD 7
lb Locked rotor torque 180 % Breakdown torque 220 % Locked rotor time 21s (cold) 12s (hot) Moment of inertia (J) 3
22 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 17
Frame 364/5TS Output 60 HP (45 kW) Number of Poles 4 Frequency 50 Hz Rated speed 1485 rpm Slip 1
Model BCWTC500V53B4-N Protection device Non-fused Rated voltage 480
64 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 35
Standard NEMA MG-1 Frequency 60 Hz Voltage 230/460 V Number of poles 4 Degree of Protection IP55 Synchronous speed 1800 rpm Output rating 2 HP Mounting F-1 Flange C Terminal box¹ Left position Enclosure IC410 - TENV Electric Motors
