1905-4B3

Technical Characteristics

• Hazardous Locations/Environmental Protection

  dustproof

• Overall Length

  3.590 inches nominal

• Overall Height

  1.036 inches nominal

• Flat Height

  0.219 inches nominal single actuator

• Shaft Length

  0.800 inches nominal single actuator

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section front

• Contact Switching Action

  breaks before makes each section rear

• Thread Length

  0.430 inches nominal single mounting facility

• Overall Width

  1.036 inches nominal

• First Flat Length

  0.250 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Individual Section Quantity

  4

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Thread Series Designator

  unef single mounting facility