WEG UMBW-1D1-1 MINI CIRCUIT BREAKER UMBW-1D1-1 EVAPORATIVE COOLER

WEG UMBW-1D1-1 MINI CIRCUIT BREAKER UMBW-1D1-1 EVAPORATIVE COOLERIntroducing 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 1 A Maximum voltage 277 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve D Number of poles 1 pole Rated current 1 A Maximum voltage

Standard NEMA MG-1 Frequency 60 Hz Voltage 575 V Number of poles 6 Synchronous speed 1200 rpm Output rating 1 HP Mounting F-1 Flange Without Terminal box¹ Left position Enclosure IC01 - ODP Electric Motors

5 HP (4 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2915 rpm Slip 2

Panel type Across the line Horsepower (HP) 5 HP Main voltage 575 V Bypass type None Control options Start Pushbutton

15 STARTCAPMFD N\A SHIPPING WEIGHT 77 INSULATION CLASS F KVA CODE LETTER H FULL LOAD AMPS PRIMARY 38

83 % Rated voltage 380 V Rated current 98

Frame 250S/M Output 75 HP (55 kW) Number of Poles 4 Frequency 50 Hz Rated speed 1483 rpm Slip 1

Amperes 2370 A LRC 8

lb Locked rotor torque 210 % Breakdown torque 280 % Locked rotor time 37s (cold) 21s (hot) Moment of inertia (J) 38

Amperes 313 A LRC 8

0 Handle operation Not applicable Potentiometer resistance 5 kOhm Potentiometer turns 1 turn Certification CUL US

1x(Code E) No load current 40

Frame 5809/10 Output 600 HP (440 kW) Number of Poles 2 Frequency 60 Hz Rated speed 3576 rpm Slip 0