4-1931-4N2

Technical Characteristics

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  2.930 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  1.250 inches nominal single mounting facility

• Operating Temp Range

  -65.0 to 125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  2 each section rear

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Mounting Facility Pattern

  two position in-line single mounting facility

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  200.0 milliamperes resistive load dc at sea level

• Thread Series Designator

  unc single mounting facility

• Thread Class

  2b single mounting facility

• Overall Height

  1.500 inches nominal

• Overall Width

  1.500 inches nominal

• Individual Section Quantity

  4

• Pole Quantity

  3 each section rear

• Mounting Method

  threaded hole single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility

• Nominal Thread Size

  0.138 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Detent Rotational Torque Range

  1.0 to 5.0 inch-pounds (pound-inches) single actuator

• Contact Load Current Rating

  200.0 milliamperes resistive load ac at sea level

• Special Features

  key operated

• Style Designator

  1 tap, circuit selector