7890-1900

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• Flat Height

  0.218 inches nominal single actuator

• Overall Height

  1.312 inches nominal

• Precious Material And Location

  contacts silver

• Err Default

  err default

• First Flat Length

  0.250 inches nominal single actuator

• Precious Material

  silver

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Length

  0.688 inches nominal single actuator

• Shaft Type

  round, flatted single actuator

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Contact Switching Action

  makes before breaks single section rear

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Overall Width

  1.250 inches nominal

• Thread Series Designator

  unef single mounting facility

• Contact Load Current Rating

  28.0 milliamperes resistive load dc at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  5 single actuator

• Individual Section Quantity

  2

• Overall Length

  2.000 inches nominal

• Shaft Diameter

  0.250 inches nominal single actuator

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level