1905M3-4NP

Technical Characteristics

• Mounting Method

  threaded bushing w/panel seal

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Switch Actuator Indexing Position Quantity

  4

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Detent Rotational Torque Range

  p12.0/p80.0 inch-ounces (ounce-inches)

• Switch Actuator Stop Device Type

  fixed stop

• Contact Load Current Rating

  1.0 amperes resistive load

• Thread Length

  0.437 inches nominal

• Flat Height

  0.214 inches nominal

• Shaft Length

  0.437 inches nominal

• Overall Diameter

  1.100 inches nominal

• Nominal Thread Size

  0.375 inches

• Shaft Flat/Slot Angular Location

  195.0 degrees from nonturn device

• Rotor Through Connection Quantity

  1

• Shaft Type

  round,flatted

• Switch Actuator Positioning Increment

  30.0 degrees

• Thread Series Designator

  unef

• Thread Class

  2a

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  2.554 inches nominal

• First Flat Length

  0.250 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Individual Section Quantity

  3

• Nonturn Device Type

  slotted bushing

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1

• Throw Quantity

  4