721827-79

Technical Characteristics

• Thread Length

  0.375 inches nominal single mounting facility

• Overall Height

  1.310 inches maximum

• Overall Width

  1.250 inches maximum

• First Flat Length

  0.310 inches nominal single actuator

• Flat Height

  0.216 inches nominal single actuator

• Shaft Diameter

  0.248 inches minimum and 0.251 inches maximum single actuator

• Shaft Length

  0.935 inches nominal single actuator

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Individual Section Quantity

  2

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 1st section front

• Pole Quantity

  1 1st section rear

• Throw Quantity

  4 2nd section rear

• Shaft Type

  round, flatted single actuator

• Thread Class

  2a single mounting facility

• Overall Length

  2.690 inches nominal

• Nonturn Device Type

  tab at 3:00 o'clock

• Pole Quantity

  1 2nd section rear

• Throw Quantity

  3 1st section front

• Throw Quantity

  3 1st section rear

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  30.0 ac at sea level

• Contact Voltage Rating In Volts

  30.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Iii Precious Material And Location

  contact surfaces silver

• Iii Precious Material

  silver

• Style Designator

  4 circular wafer, bushing mount

• Thread Series Designator

  unef single mounting facility

• Contact Load Current Rating

  300.0 milliamperes resistive load and 30.0 milliamperes inductive load dc at sea level

• Contact Load Current Rating

  300.0 milliamperes resistive load ac at sea level

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Switching Action

  breaks before makes 1st section in-line