WEG UMBW-1D1-15 MINI CIRCUIT BREAKER UMBW-1D1-15 CONNECTOR LINKSIntroducing 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 15 A Maximum voltage 277 VAC Type Thermal magnetic Attributes UL approval UL1077 Trip curve D Number of poles 1 pole Rated current 15 A Maximum voltage
Standard NEMA MG-1 Frequency 60 Hz Voltage 200 V Number of poles 4 Degree of Protection IP55 Synchronous speed 1800 rpm Output rating 15 HP Mounting F-1 Flange Without Terminal box¹ Left position Enclosure IC411 - TEFC Electric Motors
Standard NEMA MG-1 Frequency 60//50 Hz Voltage 230/460//380 V Number of poles 4 Degree of Protection IP23 Synchronous speed 1800 rpm Output rating 20 HP Mounting F-1 Flange Without Terminal box¹ Left position Enclosure IC01 - ODP
78 A Rated torque 19
7 LOCKED ROTOR TORQUE UOM OZFT INSULATION CLASS B KVA CODE LETTER H LOCKED ROTOR AMPS 55
Start Type Direct Three-phase Maximum Power Rating Not applicable Rated operational voltage Ue<=600V Control voltage 120V50/60HZ Control devices A-On-Off Button Degree of protection TYPE4X Starters Complements Does Not Contain Rated current (AC-3) 9A (CWB9) Overload relay 1
3x(Code H) No load current 118 A Rated torque 619 ft
2x(Code H) No load current 17
14 LOCKED ROTOR TORQUE UOM OZFT INSULATION CLASS B KVA CODE LETTER G LOCKED ROTOR AMPS 50
automatic Shaft Material SAE 1040/45 Carbon Steel Painting RAL 5009 202E (ISO 12944 - C4) Grounding Lugs Single Fan Cover material Without Fan Cover Tropicalized Painting Complete (200h) Joints Seal Permatex Fan material Without fan Bearing cap Yes- Bearing Cap Balancing Method 1/2 Key Drip Cover Without Overload protector (phenolic) Without overload protector Connection Cables Quantity 6 Downloads
weight³ 1679 lb Efficiency
5 SERVICE FACTOR AMPS PRIMARY 68/34 Technical Data
Frame 326YZ Output 40 HP (30 kW) Number of Poles 4 Frequency 60 Hz Rated speed 1775 rpm Slip 1
