09M45-02-1-05N

Technical Characteristics

• Thread Series Designator

  unef single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof and salt spray resistant

• Rotor Through Connection Quantity

  1 each section

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  5 single actuator

• Nominal Thread Size

  0.250 inches single mounting facility

• Throw Quantity

  5 each section rear

• Pole Quantity

  1 each section front

• Precious Material

  gold and silver

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• Overall Length

  1.855 inches minimum and 1.901 inches maximum

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default and err default

• Nonturn Device Radius

  0.245 inches minimum at 3:00 o'clock and 0.275 inches maximum at 3:00 o'clock

• Shaft Diameter

  0.123 inches minimum single actuator and 0.126 inches maximum single actuator

• Precious Material And Location

  contact and terminal surfaces gold and contact and terminal surfaces silver

• Criticality Code Justification

  feat

• Style Designator

  tap, circular, bushing mount

• Special Features

  weapon system essential

• Shaft Type

  round, flatted single actuator

• Contact Load Current Rating

  500.0 milliamperes resistive load dc at sea level and 250.0 milliamperes inductive load dc at sea level

• Shaft Length

  0.292 inches minimum single actuator and 0.332 inches maximum single actuator

• End Item Identification

  tarawa class lha, supply class aoe, wasp class lhd, arleigh burke class ddg, ticonderoga class cg (47), austin ship class lpd-4 amphibious transport docks.

• Mounting Method

  threaded bushing single mounting facility

• First Flat Length

  0.230 inches minimum single actuator and 0.270 inches maximum single actuator

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Flat Height

  0.084 inches minimum single actuator and 0.104 inches maximum single actuator

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Overall Diameter

  0.761 inches minimum and 0.801 inches maximum

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level