221-BB-3

Technical Characteristics

• Longest Horizontal Distance Between Mounting Centers

  1.000 inches nominal

• Operating Temp Range

  m65.0/p85.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  2

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.138 inches

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Switch Actuator Indexing Position Quantity

  3

• Shaft Type

  round

• Contact Switching Action

  breaks before makes

• Switch Actuator Positioning Increment

  30.0 degrees

• Switch Actuator Stop Device Type

  fixed stop

• Precious Material

  silver

• Thread Series Designator

  unc

• Thread Class

  2b

• Overall Height

  1.375 inches nominal

• Shaft Length

  0.938 inches nominal

• Individual Section Quantity

  2

• End Item Identification

  4920-00-785-4604 calibration unit

• Throw Quantity

  3

• Mounting Method

  threaded hole

• Mounting Facility Pattern

  two position in-line

• Terminal Type

  turret

• Contact Load Current Rating

  250.0 milliamperes resistive load

• Precious Material And Location

  wipers silver

• Overall Length

  3.282 inches nominal

• Overall Width

  1.375 inches nominal

• Shaft Diameter

  0.250 inches nominal