276378LK3E

Technical Characteristics

• Shaft Diameter

  0.247 inches minimum single actuator and 0.251 inches maximum single actuator

• Overall Diameter

  1.891 inches maximum

• Flat Height

  0.211 inches minimum single actuator and 0.221 inches maximum single actuator

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• Switch Actuator Indexing Position Quantity

  18 single actuator

• Detent Rotational Torque Range

  +2.000/+6.000 inch-pounds single actuator

• First Flat Length

  0.235 inches minimum single actuator and 0.265 inches maximum single actuator

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Throw Quantity

  17 each section rear

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Terminal Type

  tab, solder lug

• Overall Length

  3.124 inches nominal

• 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

• Nonturn Device Radius

  0.521 inches minimum at 3:00 o'clock and 0.541 inches maximum at 3:00 o'clock

• Precious Material And Location

  contact surfaces silver

• Shaft Flat/Slot Angular Location

  40.0 degrees from nonturn device single actuator

• 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 amperes resistive load dc at sea level

• Style Designator

  circular wafer, bushing mount

• Pole Quantity

  1 each section rear

• Individual Section Quantity

  3

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default and err default

• Shaft Length

  0.437 inches nominal single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Mounting Method

  threaded bushing single mounting facility