1905M-4-6NP

Technical Characteristics

• Contact Load Current Rating

  50.0 milliamperes resistive load ac at sea level

• Style Designator

  9 tap, circular, bushing mount

• Test Data Document

  81349-mil-s-3786/4 specification

• Thread Class

  2a single mounting facility

• Shaft Diameter

  0.248 inches minimum and 0.251 inches maximum single actuator

• Overall Diameter

  1.328 inches maximum

• Iii Operating Temp Range

  -65.0 to 85.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  6 each section rear

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Voltage Rating In Volts

  30.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  6 single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Iii Detent Rotational Torque Range

  0.700 to 8.000 inch-pounds single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  100.0 milliamperes resistive load dc at altitude

• Thread Length

  0.417 inches minimum and 0.457 inches maximum single mounting facility

• Iii Hazardous Locations/Environmental Protection

  watertight

• Overall Length

  3.164 inches minimum and 3.244 inches maximum

• First Flat Length

  0.230 inches minimum and 0.270 inches maximum single actuator

• Flat Height

  0.214 inches nominal single actuator

• Shaft Length

  0.834 inches minimum and 0.914 inches maximum single actuator

• Individual Section Quantity

  4

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at altitude

• Contact Voltage Rating In Volts

  30.0 dc at altitude

• Iii Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Rotor Through Connection Quantity

  1 each section

• Shaft Type

  round, flatted single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  20.0 milliamperes resistive load ac at altitude

• Contact Load Current Rating

  200.0 milliamperes resistive load dc at sea level

• Thread Series Designator

  unef single mounting facility