WEG UMBW-1C2-1.2 MINI CIRCUIT BREAKER UMBW-1C2-1.2 WASHDOWNIntroducing 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 C Number of poles 2 poles Rated current 1. 2 A Maximum voltage 277 480 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve C Number of poles 2 poles Rated current 1. 2 A
Rated current 50 A Reference CWM Main contact 3 NO Control voltage 20V 50Hz/24V 60Hz Terminal type Screw Attributes
weight³ 4335 lb Efficiency
lb Locked rotor torque 190 % Breakdown torque 200 % Locked rotor time 27s (cold) 15s (hot) Moment of inertia (J) 87
5 FULL LOAD AMPS PRIMARY 22
Circuit breaker reference Distribution circuit breaker DWB Frame size 600 Breaker interuption capacity 35 kA@480V UL–100% Rated current 450A Number of poles 3 Trip type DA-Thermal and magnetic adjust Attributes
Frame 284/6T Output 5 HP (3
Model_Number P055DHN1583015B PRODUCT NAME
5 SHIPPING WEIGHT 29 BREAKDOWN TORQUE 62
Amperes 255-231/115 A LRC 6
Standard NEMA MG-1 Frequency 60//50 Hz Voltage 230/460//190-220/380-415 V Number of poles 4 Degree of Protection IP56 Synchronous speed 1800 rpm Output rating 15 HP Mounting F-1 Flange Without Terminal box¹ Left position Enclosure IC411 - TEFC
06 HP - TEFC-IP55 - 1465 PHASETYPE 3_PHASE MOTOR ENCLOSURE TEFC-IP55 HORSEPOWER 10
50 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 None Bypass type None Control power transformer No transformer required Reactor/Filter None Communication None Control options Start Pushbutton
