Power Transfer Switching Unit

Features

Specifications

• Overall Depth:
  18.125 inches
• Overall Height:
  28.000 inches
• Overall Width:
  18.062 inches
• Frequency Rating:
  60.0 hertz
• Switch Position Quantity:
  3
• Mounting Configuration:
  Four 17/32 in. Diameter mtg holes on 24-1/2 in. By 13-1/2 in. Mtg centers
• Current Rating In Amps:
  150.0
• Inclosure Feature:
  Dripproof
• Switch Operation Method:
  Magnetic
• 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:
  Abt-a3 type
• Departure From Cited Document:
  Mil-s-17773a amend. 2
• Federal Supply Class (fsc):
  Electrical control equipment
• National Stock Number (nsn):
  6110-00-617-5451