1900-12A10C

Technical Characteristics

• Thread Class

  2a

• Shaft Length

  0.370 inches nominal

• Overall Diameter

  1.100 inches nominal

• Individual Section Quantity

  12

• Nonturn Device Type

  flatted bushing

• Operating Temp Range

  m65.0/p85.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Switch Actuator Indexing Position Quantity

  10

• Shaft Type

  round,flatted

• Terminal Type

  screw

• Contact Switching Action

  breaks before makes

• Thread Series Designator

  unef

• Contact Load Current Rating

  5.0 amperes resistive load

• Contact Load Current Rating

  2.0 amperes inductive load and 3.0 amperes resistive load

• Switch Actuator Positioning Increment

  36.0 degrees

• Nominal Thread Size

  0.375 inches

• Features Provided

  metallic inclosure

• Mounting Method

  threaded bushing

• Throw Quantity

  10

• Pole Quantity

  12

• Shaft Diameter

  0.248 inches minimum and 0.252 inches maximum

• Flat Height

  0.207 inches minimum and 0.213 inches maximum

• First Flat Length

  0.250 inches nominal

• Overall Length

  5.510 inches nominal

• Hazardous Locations/Environmental Protection

  explosion proof

• Thread Length

  0.430 inches nominal