WEG UMBW-1B1-8 MINI CIRCUIT BREAKER UMBW-1B1-8 TEAO/TEFC W22 COOLING TOWERIntroducing 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 8 A Maximum voltage 277 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve B Number of poles 1 pole Rated current 8 A Maximum voltage
98 POLES 2 NUMBER SPEEDS 1 RPM 3450 HERTZ 60 VOLTS PRIMARY 230/115 V VOLTS 230 VOLTS 2 115 FRME 56 SHAFT CODE Y STATOR DIAMETER 6
Frame 284/6TSC Output 30 HP (22 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2910 rpm Slip 3
HORSEPOWER
Model_Number FR31 PRODUCT NAME 1
Switch disconnector reference MSW Accessory description Additional pole Handle size Not contain Shaft Length Not contain Rod thickness Not contain Number of poles Not contain Fuse rated current 25 Attributes
lb Locked rotor torque 229 % Breakdown torque 260 % Locked rotor time 27s (cold) 15s (hot) Moment of inertia (J) 5
25 STARTCAPMFD N\A SHIPPING WEIGHT 480 BREAKDOWN TORQUE 236 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 176 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER F LOCKED ROTOR AMPS 365
Power supply 200-240 V Input phases Three-phase Configuration With options Rated current (HD) 7 RFI filter With filter (C3 category) Enclosure IP20 Dynamic braking Standard without braking Safety Stop Not available Electronic supply Not Available Attributes
lb Locked rotor torque 200 % Breakdown torque 229 % Locked rotor time 18s (cold) 10s (hot) Moment of inertia (J) 44
2 POLES 4 NUMBER SPEEDS 1 RPM 1775 HERTZ 60 VOLTS PRIMARY 200 VOLTS 200 FRME 254 SHAFT CODE T MOUNTING HORZ-FOOTED ASSEMBLY POSITION W6 MOTOR TYPE TCNI OPPOSITE END BEARING 6209-2RS-J/C3 SHAFT END BEARING 6309-2RS-J/C3 AMBIENT 40 ROTATION DUAL SERVICE FACTOR 1
Series EDP11 Panel type VFD Horsepower (HP) 450 HP Enclosure type Free Standing Thermal Managment Enclosure heater General enclosure options Lightning Arrestor Main voltage 460 V Control Voltage 120 V Frequency 60 Hz SCCR rating 5 kAIC Disconnect switch type Circuit Breaker flange handle disconnect Bypass type AC3 Control power transformer 500 VA - Open Reactor/Filter None Communication None Control options Start Pushbutton
Generic image
