3-1900-8C12

Technical Characteristics

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  4.560 inches nominal

• First Flat Length

  0.250 inches nominal

• Flat Height

  0.210 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Shaft Length

  0.370 inches nominal

• Nonturn Device Type

  slotted bushing

• Pole Quantity

  1

• Nominal Thread Size

  0.375 inches

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Rotor Through Connection Quantity

  1

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Switch Actuator Stop Device Type

  fixed stop

• Thread Series Designator

  unef

• Thread Length

  0.430 inches nominal

• Overall Diameter

  1.500 inches nominal

• Individual Section Quantity

  8

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  12

• Mounting Method

  threaded bushing

• Shaft Flat/Slot Angular Location

  195.0 degrees from nonturn device

• Switch Actuator Indexing Position Quantity

  12

• Shaft Type

  round,flatted

• Switch Actuator Positioning Increment

  22.5 degrees

• Contact Load Current Rating

  2.0 amperes resistive load and 3.0 amperes inductive load

• Contact Load Current Rating

  5.0 amperes resistive load

• Style Designator

  tap,circular,bushing mount