821539

Technical Characteristics

• Flat Height

  0.219 inches nominal single actuator

• Overall Width

  1.625 inches nominal

• First Flat Length

  0.375 inches nominal single actuator

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Nonturn Device Type

  tab at 6:00 o'clock

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Nonturn Device Radius

  0.531 inches nominal at 6:00 o'clock

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Overall Height

  1.875 inches nominal

• Shaft Length

  0.437 inches nominal single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Overall Length

  9.313 inches nominal

• Shaft Flat/Slot Angular Location

  90.0 degrees from contact position 1 single actuator

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Indexing Position Quantity

  7 single actuator

• Style Designator

  circular wafer, bushing mount

• Pole Quantity

  1 each section rear

• Operating Temp Range

  -65.0/+150.0 deg celsius

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• Precious Material

  silver

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Individual Section Quantity

  11

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Throw Quantity

  7 each section rear

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• Precious Material And Location

  rotor blades and terminal surfaces silver