1-1909M4-3NP

Technical Characteristics

• Hazardous Locations/Environmental Protection

  explosion proof

• First Flat Length

  0.250 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Shaft Length

  0.370 inches nominal

• Nonturn Device Radius

  0.422 inches nominal

• Individual Section Quantity

  4

• Nonturn Device Type

  tab

• Operating Temp Range

  m65.0/p85.0 deg celsius

• Pole Quantity

  2

• Nominal Thread Size

  0.375 inches

• Contact Voltage Rating In Volts

  28.0

• Rotor Through Connection Quantity

  2

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Switch Actuator Positioning Increment

  30.0 degrees

• Switch Actuator Stop Device Type

  fixed stop

• Contact Load Current Rating

  1.0 amperes resistive load

• Thread Series Designator

  unef

• Specification/Standard Data

  26512-gs835cj4 manufacturers specification control and 31435-19-049580 manufacturers specification control

• Thread Class

  2a

• Thread Length

  0.430 inches nominal

• Overall Length

  2.790 inches nominal

• Flat Height

  0.205 inches minimum and 0.215 inches maximum

• Overall Diameter

  1.100 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  3

• Mounting Method

  threaded bushing w/panel seal

• Contact Voltage Rating In Volts

  115.0

• Switch Actuator Indexing Position Quantity

  3

• Shaft Type

  round,flatted

• Contact Load Current Rating

  250.0 milliamperes inductive load and 500.0 milliamperes resistive load