127221-000

Technical Characteristics

• Thread Length

  0.359 inches minimum and 0.391 inches maximum single mounting facility

• Hazardous Locations/Environmental Protection

  dustproof

• First Flat Length

  0.484 inches minimum and 0.516 inches maximum single actuator

• Flat Height

  0.199 inches minimum and 0.231 inches maximum single actuator

• Shaft Diameter

  0.247 inches minimum and 0.250 inches maximum single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  2 single section front

• Throw Quantity

  5 single section front

• Mounting Method

  threaded bushing single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes single section front

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  500.0 milliamperes resistive load lowest dc voltage rating at sea level

• Precious Material And Location

  contacts silver

• Precious Material

  silver

• Thread Series Designator

  uns single mounting facility

• Thread Class

  2a single mounting facility

• Overall Length

  1.859 inches nominal

• Shaft Length

  0.984 inches minimum and 1.016 inches maximum single actuator

• Overall Diameter

  0.734 inches minimum and 0.766 inches maximum

• Individual Section Quantity

  1

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  30.0

• Contact Voltage Rating In Volts

  300.0

• Shaft Flat/Slot Angular Location

  0.0 degrees from contact position 1 single actuator

• Switch Actuator Indexing Position Quantity

  5 single actuator

• Terminal Type

  pin

• Contact Load Current Rating

  50.0 milliamperes resistive load highest ac voltage rating at sea level

• Contact Load Current Rating

  50.0 milliamperes resistive load highest dc voltage rating at sea level

• Contact Load Current Rating

  500.0 milliamperes resistive load lowest ac voltage rating at sea level

• Style Designator

  12 snap or line