721844-1

Technical Characteristics

• Detent Rotational Torque Range

  +0.500/+2.500 inch-pounds single actuator

• Overall Length

  2.180 inches nominal

• Contact Switching Action

  makes before breaks 1st section rear

• Pole Quantity

  1 each section front

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Switching Action

  breaks before makes 2nd section rear

• Flat Height

  0.211 inches minimum single actuator and 0.221 inches maximum single actuator

• Shaft Flat/Slot Angular Location

  45.0 degrees from nonturn device single actuator

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Err Default

  err default

• Special Features

  rfi grounded

• Contact Load Current Rating

  2.5 amperes inductive load lowest dc voltage rating at sea level

• Contact Voltage Rating In Volts

  28.0 lowest dc voltage rating at sea level

• Precious Material And Location

  rotor @blade surface silver

• Precious Material

  silver

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Overall Diameter

  1.150 inches nominal

• Contact Voltage Rating In Volts

  30.0 highest dc voltage rating at sea level

• Hazardous Locations/Environmental Protection

  watertight

• Thread Class

  2a single mounting facility

• Operating Temp Range

  -65.0/+85.0 deg celsius

• First Flat Length

  0.310 inches nominal single actuator

• Terminal Type

  tab, solder lug

• Contact Load Current Rating

  5.5 amperes resistive load highest dc voltage rating at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Shaft Length

  0.440 inches nominal single actuator

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum single actuator

• Throw Quantity

  3 each section rear

• Rotor Through Connection Quantity

  1 each section

• Nonturn Device Type

  flatted bushing at 8:00 o'clock