251743-LK8

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• Pole Quantity

  1 each section rear

• Throw Quantity

  18 each section rear

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• Shaft Length

  0.938 inches nominal single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Flat Height

  0.216 inches nominal single actuator

• Shaft Type

  round, flatted single actuator

• Individual Section Quantity

  8

• Nonturn Device Type

  tab at 1:30 o'clock

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Indexing Position Quantity

  18 single actuator

• Detent Rotational Torque Range

  +2.000/+6.000 inch-pounds single actuator

• Nonturn Device Radius

  0.531 inches nominal at 1:30 o'clock

• Overall Length

  6.408 inches nominal

• Thread Class

  2a single mounting facility

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Terminal Type

  tab, solder lug

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Positioning Increment

  20.0 degrees single actuator

• Contact Load Current Rating

  1.0 milliamperes resistive load dc at sea level

• First Flat Length

  0.312 inches nominal single actuator

• Shaft Flat/Slot Angular Location

  180.0 degrees from nonturn device single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Overall Height

  1.843 inches nominal

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• Overall Width

  1.718 inches nominal