WEG UMBW-1D3-15 MINI CIRCUIT BREAKER UMBW-1D3-15 MICRO AND MINI DRIVES

WEG UMBW-1D3-15 MINI CIRCUIT BREAKER UMBW-1D3-15 MICRO AND MINI DRIVESIntroducing 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 3 poles Rated current 15 A Maximum voltage 277 480 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve D Number of poles 3 poles Rated current 15 A Maximum

weight³ 362 lb Efficiency

88 A Rated torque 44

Circuit breaker reference Distribution circuit breaker DWB Frame size 250 Breaker interuption capacity 14 kA@480V UL–100% Rated current 250A Number of poles 3 Trip type DF-Thermal adjust magnetic fixed Attributes

15 STARTCAPMFD N\A SHIPPING WEIGHT 170 BREAKDOWN TORQUE 344 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 286 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER J LOCKED ROTOR AMPS 40 NEMA NOMINAL EFFICIENCY 89

5 kW (25 HP) Number of Poles 4 Frequency 60 Hz Rated speed 1780 rpm Slip 1

for general use

48 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 41

660 A Rated torque 1

5 No load current 95

5x(Code L) No load current 0

0 kg Efficiency

7x(Code E) No load current 9