SA7981-540

Technical Characteristics

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Individual Section Quantity

  2

• Overall Length

  2.250 inches nominal

• Pole Quantity

  1 each section front

• Switch Actuator Indexing Position Quantity

  5 single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Nonturn Device Type

  tab at 9:00 o'clock

• Precious Material And Location

  contact surfaces silver

• Thread Series Designator

  unef single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Contact Load Current Rating

  350.0 milliamperes resistive load ac at sea level

• Overall Width

  1.562 inches nominal

• Nonturn Device Radius

  0.438 inches nominal at 9:00 o'clock

• Terminal Type

  tab, solder lug

• Contact Load Current Rating

  2.4 amperes resistive load dc at sea level

• Thread Class

  2a single mounting facility

• Mounting Method

  threaded bushing single mounting facility

• Throw Quantity

  1 each section rear

• Rotor Through Connection Quantity

  2 each section

• Shaft Type

  round, flatted single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Precious Material

  silver

• First Flat Length

  0.250 inches nominal single actuator

• Shaft Length

  0.750 inches nominal single actuator

• Flat Height

  0.210 inches nominal single actuator

• Err Default

  err default

• Contact Switching Action

  breaks before makes each section rear

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Style Designator

  circular wafer, bushing mount

• Overall Height

  1.500 inches nominal

• Shaft Diameter

  0.250 inches nominal single actuator