1900M-8-10NC

Technical Characteristics

• Thread Class

  2a single mounting facility

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.219 inches nominal single actuator

• Shaft Length

  0.874 inches nominal single actuator

• Individual Section Quantity

  8

• Nominal Thread Size

  0.375 inches 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

• Rotor Through Connection Quantity

  1 each section

• Switch Actuator Indexing Position Quantity

  10 single actuator

• Terminal Type

  tab, solder lug

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  50.0 milliamperes resistive load ac at sea level

• Style Designator

  9 tap, circular, bushing mount

• Thread Length

  0.437 inches nominal single mounting facility

• Iii Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  4.321 inches nominal

• Shaft Diameter

  0.250 inches nominal single actuator

• Overall Diameter

  1.306 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  10 each section rear

• Mounting Method

  threaded bushing single mounting facility

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes each section rear

• Contact Load Current Rating

  0.2 amperes resistive load dc at sea level

• Thread Series Designator

  unef single mounting facility