9A90-03-1-4N

Technical Characteristics

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Thread Class

  2a single mounting facility

• Precious Material And Location

  contact surfaces gold and contacts silver

• Nonturn Device Type

  tab at 3:00 o'clock

• Throw Quantity

  4 each section rear

• Terminal Type

  tab, solder lug

• Overall Length

  2.186 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Overall Diameter

  0.750 inches nominal

• Rotor Through Connection Quantity

  1 each section

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Nominal Thread Size

  0.250 inches single mounting facility

• Individual Section Quantity

  3

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Switching Action

  breaks before makes each section rear

• Nonturn Device Radius

  0.260 inches nominal at 3:00 o'clock

• Err Default

  err default

• Contact Load Current Rating

  250.0 milliamperes resistive load dc at sea level and 20.0 milliamperes inductive load dc at sea level

• First Flat Length

  0.250 inches nominal single actuator

• Style Designator

  tap, circular, bushing mount

• Shaft Type

  round, flatted single actuator

• Shaft Length

  0.380 inches nominal single actuator

• Mounting Method

  threaded bushing single mounting facility

• Contact Load Current Rating

  250.0 milliamperes resistive load ac at sea level and 50.0 milliamperes inductive load ac at sea level

• Shaft Diameter

  0.125 inches nominal single actuator

• Pole Quantity

  1 each section front

• Precious Material

  gold and silver

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Flat Height

  0.094 inches nominal single actuator