1900MI-3-10C

Technical Characteristics

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.214 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Overall Diameter

  1.100 inches nominal

• Individual Section Quantity

  3

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  10 each section rear

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Shaft Flat/Slot Angular Location

  210.0 degrees from nonturn device single actuator

• Switch Actuator Indexing Position Quantity

  10 single actuator

• Thread Series Designator

  unef single mounting facility

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Contact Switching Action

  makes before breaks 1st section rear

• Contact Switching Action

  breaks before makes 2nd section rear

• Shaft Type

  round, flatted single actuator

• Style Designator

  9 tap, circular, bushing mount

• Contact Load Current Rating

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

• Detent Rotational Torque Range

  +12.0/+80.0 inch-ounces (ounce-inches) single actuator

• Terminal Type

  tab, solder lug

• Rotor Through Connection Quantity

  1 each section

• Nominal Thread Size

  0.375 inches single mounting facility

• Mounting Method

  threaded bushing single mounting facility

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Shaft Length

  0.437 inches nominal single actuator

• Overall Length

  2.558 inches nominal

• Hazardous Locations/Environmental Protection

  explosion proof

• Thread Length

  0.437 inches nominal single mounting facility

• Thread Class

  2a single mounting facility