WEG MSW 25 B-3 ROTARY DISCONNECTOR MSW 25 B3 Fire Pump -- Horizontal MountingThe MSW Switch Disconnectors enable the manual drive of motors, machines and other equipment. Available in versions to mount on panel doors or base with currents up to 160A. The MSW Switch Disconnectors were developed according to IEC60947 3 and UL508, enable carrying and interrupting electric currents under normal or overload conditions and provide complete physical insulation between the circuit and the power supply when in OFF position. Fuse rated
weight³ 4053 lb Efficiency
automatic Shaft Material SAE 1040/45 Carbon Steel Painting Munsell N 1 - Matte 207N (ISO 12944 - C2) Grounding Lugs Superior Fan Cover material Steel Tropicalized Painting Without Fan material Plastic Bearing cap Yes- Bearing Cap Bolt Material Carbon Steel Balancing Method 1/2 Key Drip Cover With Resilient Base Without Overload protector (phenolic) Without overload protector Connection Cables Quantity 6 Downloads
50 % Rated voltage 200 V Rated current 14
Amperes 201 A LRC 5
Frame 284/6JM Output 15 HP (11 kW) Number of Poles 6 Frequency 50 Hz Rated speed 983 rpm Slip 1
Standard NEMA MG-1 Frequency 60//50 Hz Voltage 230/460//380 V Number of poles 4 Degree of Protection IP55 Synchronous speed 1800 rpm Output rating 2 HP Mounting W-6 Flange P Terminal box¹ Left position Enclosure IC411 - TEFC
lb Locked rotor torque 465 % Breakdown torque 545 % Locked rotor time 12s (cold) 7s (hot) Moment of inertia (J) 0
15 STARTCAPMFD N\A SHIPPING WEIGHT 670 BREAKDOWN TORQUE 296 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 153 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER G LOCKED ROTOR AMPS 465
4 SHIPPING WEIGHT 32 THERMAL PROTECTION AUTOMATIC RESET BREAKDOWN TORQUE 133
58 HP - TEFC-IP55 - 2975 PHASETYPE 3_PHASE MOTOR ENCLOSURE TEFC-IP55 HORSEPOWER 100
2 POLES 2 NUMBER SPEEDS 1 RPM 3540 RPM 2 3540 RPM 3 3525 RPM 4 2920 RPM 5 2920 HERTZ 60 HERTZ 2 50 VOLTS PRIMARY 208-230/460 VOLTS 460 VOLTS 2 230 VOLTS 3 208 VOLTS 4 380 VOLTS 5 190 FRME 182 SHAFT CODE T MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE UTE OPPOSITE END BEARING 6205-2Z-J/C3 SHAFT END BEARING 6206-2Z-J/C3 AMBIENT 40 ROTATION DUAL SERVICE FACTOR 1
Identifier type Identification for group terminals IDG Model of terminal identifier WEG type-BTW Identifier dimension 6x5 mm Identifier color White Material of terminal identifier Polyamide PA6
