3178151-1

Technical Characteristics

• Nominal Thread Size

  0.138 inches single mounting facility

• Pole Quantity

  1 single section front

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Overall Diameter

  1.500 inches nominal

• Contact Voltage Rating In Volts

  30.0 ac at sea level

• Contact Switching Action

  breaks before makes single section rear

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Facility Pattern

  two position in-line single mounting facility

• Overall Length

  2.270 inches minimum and 2.330 inches maximum

• End Item Identification

  multi-hull bo 03950

• Thread Quantity Per Inch

  32 single mounting facility

• Style Designator

  miniature, pin mount

• Terminal Type

  tab, solder lug

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Special Features

  replacement key 11-1941-2

• Contact Load Current Rating

  10.0 amperes resistive load dc at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Individual Section Quantity

  1

• Contact Load Current Rating

  30.0 milliamperes resistive load ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Rotor Through Connection Quantity

  1 single section

• Longest Horizontal Distance Between Mounting Centers

  1.250 inches nominal single mounting facility

• Mounting Method

  threaded hole single mounting facility

• Thread Series Designator

  unc single mounting facility

• Thread Class

  2b single mounting facility

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Throw Quantity

  2 single section rear