1900-3B4

Technical Characteristics

• Thread Class

  2a

• Thread Length

  0.437 inches nominal

• Hazardous Locations/Environmental Protection

  dustproof

• Overall Length

  2.492 inches nominal

• First Flat Length

  0.250 inches nominal

• Shaft Length

  0.812 inches nominal

• Overall Diameter

  1.100 inches nominal

• Individual Section Quantity

  3

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1

• Mounting Method

  threaded bushing

• Contact Voltage Rating In Volts

  28.0

• Switch Actuator Indexing Position Quantity

  4

• Shaft Type

  round,flatted

• Switch Actuator Positioning Increment

  36.0 degrees

• Thread Series Designator

  unef

• Precious Material

  silver

• Precious Material And Location

  contacts silver

• Contact Load Current Rating

  10.0 amperes resistive load

• Switch Actuator Stop Device Type

  fixed stop

• Contact Switching Action

  breaks before makes

• Terminal Type

  tab,solder lug

• Contact Voltage Rating In Volts

  115.0

• Nominal Thread Size

  0.375 inches

• Throw Quantity

  4

• Nonturn Device Type

  tab

• Nonturn Device Radius

  0.432 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Flat Height

  0.210 inches nominal