WEG UMBW-1C2-5 MINI CIRCUIT BREAKER UMBW-1C2-5 AC MOTORS - NEMA

WEG UMBW-1C2-5 MINI CIRCUIT BREAKER UMBW-1C2-5 AC MOTORS - NEMAIntroducing 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 5 A Maximum voltage 277 480 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve C Number of poles 2 poles Rated current 5 A Maximum

645 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 1

high mechanical stiffness and durability

15 SHIPPING WEIGHT 36 BREAKDOWN TORQUE 303

35 RUNCAPMFD 35 RUNCAPVOLTS 370 STARTCAPMFD 208 SHIPPING WEIGHT 26 THERMAL PROTECTION AUTOMATIC RESET BREAKDOWN TORQUE 69

Ball bearings and manual thermal protection

33 HP Mounting F-1 Flange C Terminal box¹ Without Terminal Box Enclosure IC01 - ODP Electric Motors

lb Locked rotor torque 210 % Breakdown torque 250 % Locked rotor time 39s (cold) 22s (hot) Moment of inertia (J) 4

lb Locked rotor torque 260 % Breakdown torque 280 % Locked rotor time 27s (cold) 15s (hot) Moment of inertia (J) 10

Rated current 12 A Reference CWB Main contact 3 NO Control voltage 208V 50/60Hz Terminal type Screw Attributes

35 SHIPPING WEIGHT 19 THERMAL PROTECTION AUTOMATIC RESET BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE UOM OZFT INSULATION CLASS B KVA CODE LETTER N NEMA NOMINAL EFFICIENCY 59

Standard NEMA MG-1 Frequency 60//50 Hz Voltage 230/460//190-220/380-415 V Number of poles 2 Degree of Protection IP55 Synchronous speed 3600 rpm Output rating 3 HP Mounting F-1 Flange Without Terminal box¹ Left position Enclosure IC411 - TEFC

0 A Rated torque 188 ft