HC-31780

Technical Characteristics

• Pole Quantity

  1 3rd section front

• Switch Actuator Indexing Position Quantity

  16 single actuator

• Overall Length

  2.359 inches nominal

• Switch Actuator Positioning Increment

  15.0 degrees single actuator

• Err Default

  err default

• Shaft Length

  0.500 inches nominal single actuator

• Contact Switching Action

  breaks before makes 3rd section rear

• Individual Section Quantity

  4

• Precious Material

  silver

• Style Designator

  tap, circular, bushing mount

• Shaft Type

  round single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Nonturn Device Type

  tab at 12:00 o'clock

• Nonturn Device Radius

  0.531 inches nominal at 12:00 o'clock

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Rotor Through Connection Quantity

  1 1st section

• Rotor Through Connection Quantity

  1 2nd section

• Terminal Type

  tab, solder lug

• Rotor Through Connection Quantity

  1 3rd section

• Throw Quantity

  16 1st section rear

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Throw Quantity

  16 2nd section rear

• Throw Quantity

  16 3rd section rear

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• End Item Identification

  6625001386529 49673

• Pole Quantity

  1 1st section front

• Contact Switching Action

  breaks before makes 1st section rear

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Precious Material And Location

  wiper and terminal surfaces silver

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Pole Quantity

  1 2nd section front

• Detent Rotational Torque Range

  +12.000/+72.000 inch-ounces single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Contact Switching Action

  breaks before makes 2nd section rear

• Special Features

  fourth section is dummy section

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• Overall Diameter

  2.031 inches nominal