WEG MSWB 63 B3 H ROTARY DISCONNECTOR MSWB 63 B3 H AUXILIARY CONTACT BLOCKS MINI / CWBThe 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
Series ESWC Panel type Across the line Horsepower (HP) 175 HP Enclosure type Wall mount Thermal Managment None General enclosure options None Main voltage 575 V Control Voltage 120 V Frequency 60 Hz SCCR rating 5 kAIC Disconnect switch type Circuit Breaker rotary handle disconnect Bypass type None Control power transformer 100 VA - Open Reactor/Filter None Communication None Control options Stop Pushbutton Enclosure rating Type 3R/4/12 Nominal height 800
15 SHIPPING WEIGHT 32 BREAKDOWN TORQUE 227
1/7 SERVICE FACTOR AMPS PRIMARY 17
Series ESWX Panel type Across the line Horsepower (HP) 5 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 Reset pushbutton Enclosure rating Type 7/9 Nominal height 389
Amperes 1117 A LRC 8
15 STARTCAPMFD N\A SHIPPING WEIGHT 510 BREAKDOWN TORQUE 239 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 174 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER F LOCKED ROTOR AMPS 193
5 BREAKDOWN TORQUE UOM OZFT LOCKED ROTOR TORQUE 79
Circuit breaker reference Distribution circuit breaker DWB Frame size 100 Breaker interuption capacity 14 kA@480V UL–80% Rated current 60A Number of poles 3 Trip type DX-Fixed thermal and magnetic Downloads
automatic Shaft Material SAE 1040/45 Carbon Steel Painting RAL 5009 207A (ISO 12944 - C2) Grounding Lugs Single Fan Cover material Without Fan Cover Tropicalized Painting Without Fan material Without fan Bearing cap Yes- Bearing Cap Winding thermal protection Thermostat - 2 wires 1 per phase 155°C Balancing Method 1/2 Key Drip Cover Without Overload protector (phenolic) Without overload protector Connection Cables Quantity 9 Features
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 30 HP Mounting W-6 Flange P Terminal box¹ Left position Enclosure IC411 - TEFC
4 A Rated torque 177 ft
39 % Rated voltage 230/460 V Rated current 232/116 A L
