WEG UMBW-1D1-2 MINI CIRCUIT BREAKER UMBW-1D1-2 ACCESSORIES FOR PUSHBUTTONS AND PILOT LIGHTS

WEG UMBW-1D1-2 MINI CIRCUIT BREAKER UMBW-1D1-2 ACCESSORIES FOR PUSHBUTTONS AND PILOT LIGHTSIntroducing 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 1 pole Rated current 2 A Maximum voltage 277 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve D Number of poles 1 pole Rated current 2 A Maximum voltage

Series ESWF Panel type Across the line Horsepower (HP) 10 HP Enclosure type Wall mount Thermal Managment None General enclosure options None Main voltage 460 V Control Voltage 120 V Frequency 60 Hz SCCR rating 5 kAIC Disconnect switch type Circuit Breaker rotary handle disconnect Bypass type None Control power transformer 100 VA - Open Reactor/Filter None Communication None Control options Hand/OFF/Auto Selector Switch Enclosure rating Type 4/12 Nominal height 304

lb Locked rotor torque 290 % Breakdown torque 330 % Locked rotor time 16s (cold) 9s (hot) Moment of inertia (J) 29

9 POLES 2 NUMBER SPEEDS 1 RPM 3450 HERTZ 60 VOLTS PRIMARY 230 VOLTS 230 STACK 2

Amperes 6549 A LRC 7

Frame 280S/M Output 90 kW (125 HP) Number of Poles 2 Frequency 60 Hz Rated speed 3580 rpm Slip 0

Frame 213/5TC Output 3 HP (2

50 % Rated voltage 208-230 V Rated current 32

Standard NEMA MG-1 Frequency 60 Hz Voltage 575 V Number of poles 2 Degree of Protection IP55 Synchronous speed 3600 rpm Output rating 15 HP Mounting F-1 Flange C Terminal box¹ Left position Enclosure IC411 - TEFC Electric Motors

Circuit breaker reference Distribution circuit breaker DWB Frame size 250 Breaker interuption capacity 35 kA@480V UL–80% Rated current 100A Number of poles 3 Trip type DF-Thermal adjust magnetic fixed Downloads

17 % Rated voltage 415 V Rated current 252 A L

weight³ 0

83 % Rated voltage 380 V Rated current 20