312CB16A

Technical Characteristics

• Overall Length

  4.157 inches minimum and 4.219 inches maximum

• Shaft Diameter

  0.249 inches minimum single actuator and 0.251 inches maximum single actuator

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Throw Quantity

  16 each section front

• Thread Series Designator

  unc single mounting facility

• Longest Horizontal Distance Between Mounting Centers

  1.370 inches minimum single mounting facility and 1.380 inches maximum single mounting facility

• Pole Quantity

  1 each section front

• Contact Switching Action

  breaks before makes each section front

• Overall Height

  1.734 inches minimum and 1.766 inches maximum

• Shaft Length

  0.933 inches minimum single actuator and 0.943 inches maximum single actuator

• Nominal Thread Size

  0.138 inches single mounting facility

• Individual Section Quantity

  3

• Switch Actuator Indexing Position Quantity

  16 single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Knob Manufacturer Code

  17870

• Switch Actuator Positioning Increment

  22.5 degrees single actuator

• Shaft Type

  round single actuator

• Style Designator

  tap, square frame

• Knob Manufacturer Part Number

  87

• Overall Width

  1.734 inches minimum and 1.766 inches maximum

• Mounting Facility Pattern

  two position in-line single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility