721850-2

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• Shaft Flat/Slot Angular Location

  325.0 degrees from nonturn device single actuator

• Err Default

  err default

• Precious Material

  silver

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level

• Nominal Thread Size

  0.375 inches single mounting facility

• Pole Quantity

  1 single section rear

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  makes before breaks single section rear

• Mounting Method

  threaded bushing single mounting facility

• Shaft Length

  0.505 inches nominal single actuator

• First Flat Length

  0.380 inches nominal single actuator

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Precious Material And Location

  rotor blade silver

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Terminal Type

  tab, solder lug

• Overall Height

  2.340 inches maximum

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Overall Width

  2.000 inches maximum

• Switch Actuator Indexing Position Quantity

  13 single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Individual Section Quantity

  1

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Positioning Increment

  20.0 degrees single actuator

• Throw Quantity

  13 single section rear

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Overall Length

  1.760 inches nominal

• Flat Height

  0.211 inches minimum single actuator and 0.221 inches maximum single actuator