WEG UMBW-1C3-3 MINI CIRCUIT BREAKER UMBW-1C3-3 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 C Number of poles 3 poles Rated current 3 A Maximum voltage 277 480 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve C Number of poles 3 poles Rated current 3 A Maximum
lb Locked rotor torque 190 % Breakdown torque 240 % Locked rotor time 48s (cold) 27s (hot) Moment of inertia (J) 50
4 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 288
lb Locked rotor torque 229 % Breakdown torque 220 % Locked rotor time 172s (cold) 96s (hot) Moment of inertia (J) 0
5 kW (2 HP) Number of Poles 6 Frequency 60 Hz Rated speed 1150 rpm Slip 4
weight³ 161 lb Efficiency
Standard NEMA MG-1 Frequency 60//50 Hz Voltage 230/460//380 V Number of poles 8 Degree of Protection IP55 Synchronous speed 900 rpm Output rating 5 HP Mounting F-1 Flange Without Terminal box¹ Left position Enclosure IC411 - TEFC
Model_Number GF40 PRODUCT NAME 3 HP - TEFC-IP55 - 3540 PHASETYPE 3_PHASE MOTOR ENCLOSURE TEFC-IP55 HORSEPOWER 3 KILOWATTS 2
75 MOUNTING BRACKET MOTOR TYPE FHP OPPOSITE END BEARING SAB OR SLV SHAFT END BEARING SAB OR SLV AMBIENT 50 ROTATION CW/CCW SERVICE FACTOR 1
Standard NEMA MG-1 Frequency 60 Hz Voltage 200 V Number of poles 4 Degree of Protection IP55 Synchronous speed 1800 rpm Output rating 10 HP Mounting F-2 Flange Without Terminal box¹ Right position Enclosure IC411 - TEFC Electric Motors
Standard NEMA MG-1 Frequency 60 Hz Voltage 575 V Number of poles 4 Synchronous speed 1800 rpm Output rating 20 HP Mounting F-1 Flange C Terminal box¹ Left position Enclosure IC01 - ODP Electric Motors
30 A Rated torque 1
25 STARTCAPMFD N\A SHIPPING WEIGHT 230 BREAKDOWN TORQUE 240 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 168 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER F LOCKED ROTOR AMPS 113
