WEG UMBW-1D2-4 MINI CIRCUIT BREAKER UMBW-1D2-4 VARIABLE SPEED DRIVE CFW501

WEG UMBW-1D2-4 MINI CIRCUIT BREAKER UMBW-1D2-4 VARIABLE SPEED DRIVE CFW501Introducing 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 D Number of poles 2 poles Rated current 4 A Maximum voltage 277 480 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve D Number of poles 2 poles Rated current 4 A Maximum

15 STARTCAPMFD N\A SHIPPING WEIGHT 265 INSULATION CLASS F KVA CODE LETTER F FULL LOAD AMPS PRIMARY 32

5 Terminal Block BMC - 6 pins Drain Rubber

15 SHIPPING WEIGHT 26 THERMAL PROTECTION AUTOMATIC RESET BREAKDOWN TORQUE 333

01 LOCKED ROTOR TORQUE UOM OZFT INSULATION CLASS B LOCKED ROTOR AMPS 45

Model_Number X667472 PRODUCT NAME BASEMTRADJUSTABLE

weight³ 952 lb Efficiency

lb Locked rotor torque 280 % Breakdown torque 320 % Locked rotor time 21s (cold) 12s (hot) Moment of inertia (J) 9

50 % Rated voltage 115/208-230 V Rated current 25

Standard NEMA MG-1 Frequency 60 Hz Voltage 575 V Number of poles 2 Synchronous speed 3600 rpm Output rating 0

0 No load current 8

25 STARTCAPMFD N\A SHIPPING WEIGHT 22 BREAKDOWN TORQUE 489 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 369 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER M LOCKED ROTOR AMPS 19

33 % Rated voltage 400 V Rated current 389 A L