120202

Technical Characteristics

• Thread Series Designator

  unef single mounting facility

• Contact Switching Action

  makes before breaks single section front

• Iii Precious Material

  silver

• Overall Length

  1.750 inches nominal

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  0.750 inches nominal single actuator

• Style Designator

  4a circular wafer, bushing mount

• Overall Diameter

  1.852 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  2 single section front

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Contact Switching Action

  makes before breaks single section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• Iii Precious Material And Location

  contacts and rotor blade surfaces silver

• Thread Class

  2a single mounting facility

• Thread Length

  0.375 inches nominal single mounting facility

• Individual Section Quantity

  1

• Pole Quantity

  1 single section rear

• Throw Quantity

  3 single section front

• Throw Quantity

  3 single section rear

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Shaft Type

  round single actuator

• Terminal Type

  tab, solder lug