1900-3B3

Technical Characteristics

• Shaft Diameter

  0.250 inches nominal single actuator

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Shaft Length

  0.812 inches nominal single actuator

• Hazardous Locations/Environmental Protection

  dustproof

• Overall Length

  2.492 inches nominal

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Throw Quantity

  3 each section rear

• Thread Series Designator

  unef single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Individual Section Quantity

  3

• Pole Quantity

  1 each section rear

• Switch Contact Basic Design

  nonpile-up symmetrical

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Contact Load Current Rating

  10.0 amperes resistive load dc at sea level

• Terminal Type

  tab, solder lug

• Thread Class

  2a single mounting facility

• Mounting Method

  threaded bushing single mounting facility

• Overall Diameter

  1.036 inches nominal

• Shaft Type

  round, flatted single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Style Designator

  tap, circular, bushing mount

• Precious Material

  silver

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.210 inches nominal single actuator

• Err Default

  err default

• Precious Material And Location

  contacts silver

• Contact Switching Action

  breaks before makes each section rear