WEG UMBW-1B1-10 MINI CIRCUIT BREAKER UMBW-1B1-10 AEGIS® INSIDE

WEG UMBW-1B1-10 MINI CIRCUIT BREAKER UMBW-1B1-10 AEGIS® INSIDEIntroducing 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 10 A Maximum voltage 277 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve B Number of poles 1 pole Rated current 10 A Maximum voltage

Standard NEMA MG-1 Frequency 60 Hz Voltage 575 V Number of poles 4 Degree of Protection IP55 Synchronous speed 1800 rpm Output rating 3 HP Mounting F-1 Flange Without Terminal box¹ Left position Enclosure IC411 - TEFC Electric Motors

1 POLES 4 NUMBER SPEEDS 1 RPM 1725 HERTZ 60 VOLTS PRIMARY 115 V VOLTS 115 FRME 48 SHAFT CODE N STATOR DIAMETER 5

Amperes 730 A LRC 7

Degree of Protection IP23 Enclosure IC01 - ODP Mounting F-1 Rotation¹ Both (CW and CCW) Approx

lb Locked rotor torque 260 % Breakdown torque 320 % Locked rotor time 48s (cold) 27s (hot) Moment of inertia (J) 24

08 % Rated voltage 208-230/460 V Rated current 51

Model_Number P063FHC4134015B PRODUCT NAME

22 % Rated voltage 575 V Rated current 9

8 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 164

15 STARTCAPMFD N\A SHIPPING WEIGHT 350 BREAKDOWN TORQUE 205 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 181 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER F LOCKED ROTOR AMPS 301 NEMA NOMINAL EFFICIENCY 91

380/660 V 50 Hz 6P 400/690 V 50 Hz 6P 415 V 50 Hz 6P 460 V 60 Hz 6P

lb Locked rotor torque 229 % Breakdown torque 290 % Locked rotor time 25s (cold) 14s (hot) Moment of inertia (J) 7