418633-71

Technical Characteristics

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum

• Shaft Length

  0.834 inches minimum single actuator and 0.914 inches maximum

• Individual Section Quantity

  3

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  4 each section front

• Throw Quantity

  3 each section rear

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Terminal Type

  tab, solder lug

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Detent Rotational Torque Range

  0.7 to 8.0 inch-pounds (pound-inches) single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  200.0 milliamperes resistive load dc at sea level and 100.0 milliamperes inductive load

• Hazardous Locations/Environmental Protection

  explosion proof

• First Flat Length

  0.230 inches minimum single actuator and 0.270 inches maximum

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unef single mounting facility

• Thread Class

  2a single mounting facility

• Thread Length

  0.417 inches minimum single mounting facility and 0.457 inches maximum

• Overall Length

  3.654 inches maximum

• Flat Height

  0.214 inches nominal single actuator

• Overall Diameter

  1.328 inches maximum

• Operating Temp Range

  -65.0 to 85.0 deg celsius

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  30.0 dc at sea level

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Rotor Through Connection Quantity

  4 each section

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes each section rear

• Contact Load Current Rating

  50.0 milliamperes resistive load ac at sea level

• Test Data Document

  81349-mil-s-3786/4 specification