3-1900M1-9N

Technical Characteristics

• Flat Height

  0.205 inches minimum single actuator and 0.215 inches maximum single actuator

• Overall Length

  1.900 inches nominal

• Test Data Document

  81349-mil-s-3786/4 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general

• Switch Actuator Indexing Position Quantity

  9 single actuator

• Pole Quantity

  1 single section front

• Throw Quantity

  9 single section rear

• ~1

  type data on certain environmental and performan

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Rotor Through Connection Quantity

  1 single section

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Overall Diameter

  1.500 inches maximum

• Shaft Diameter

  0.248 inches minimum single actuator and 0.252 inches maximum single actuator

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Individual Section Quantity

  1

• Thread Series Designator

  unef single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Terminal Type

  tab, solder lug

• Shaft Length

  0.800 inches nominal single actuator

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• Contact Switching Action

  breaks before makes single section rear

• Shaft Type

  round, flatted single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level and 500.0 milliamperes inductive load dc at sea level

• Nominal Thread Size

  0.375 inches single mounting facility

• Style Designator

  tap, circular, bushing mount

• First Flat Length

  0.250 inches nominal single actuator

• Operating Temp Range

  -55.0/+125.0 deg celsius

• Err Default

  err default

• Switch Actuator Positioning Increment

  22.5 degrees single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level