5-17554-211

Technical Characteristics

• Thread Class

  2a single mounting facility

• Thread Length

  0.375 inches nominal single mounting facility

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.214 inches minimum and 0.218 inches maximum single actuator

• Shaft Length

  0.750 inches nominal single actuator

• Overall Diameter

  1.875 inches maximum

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Individual Section Quantity

  2

• Nonturn Device Type

  tab at 3:00 o'clock

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Switch Actuator Positioning Increment

  18.0 degrees single actuator

• Contact Load Current Rating

  500.0 milliamperes resistive load and 50.0 milliamperes inductive load dc at sea level

• Style Designator

  4a circular wafer, bushing mount

• Shaft Flat/Slot Angular Location

  315.0 degrees from nonturn device single actuator

• Switch Actuator Indexing Position Quantity

  20 single actuator

• Shaft Type

  round, flatted single actuator

• Overall Length

  2.562 inches maximum

• Shaft Diameter

  0.247 inches minimum and 0.250 inches maximum single actuator

• Pole Quantity

  1 each section rear

• Throw Quantity

  19 each section rear

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Contact Load Current Rating

  250.0 milliamperes resistive load ac at sea level

• Thread Series Designator

  unef single mounting facility