Power Transfer Switching Unit

Features

Specifications

• Overall Depth:
  20.750 inches
• Overall Height:
  18.500 inches
• Overall Width:
  19.750 inches
• Frequency Rating:
  60.0 hertz
• Switch Position Quantity:
  3
• Mounting Configuration:
  Four 5/8 in. Diameter mtg holes on 16-1/4 in. By 12-1/4 in. Mtg centers
• Current Rating In Amps:
  150.0
• Inclosure Feature:
  Dripproof
• Switch Operation Method:
  Motor driven
• Switch Action Type:
  Magnetic contactor
• Switch Pole Quantity:
  3
• Switch Off Position:
  Included
• Manual Operation Facility:
  Provided
• Voltage In Volts:
  450.0
• Phase:
  Three
• Nondefinitive Specification/std Data:
  Ype abt-a3 composition
• Departure From Cited Document:
  Mil-s-17773 except resistors mil-r-26 rectifiers commercial grade
• Federal Supply Class (fsc):
  Electrical control equipment
• National Stock Number (nsn):
  6110-00-783-6330