540B-807

Technical Characteristics

• Overall Height

  1.500 inches nominal

• Shaft Type

  round, hollowed 1st actuator

• Shaft Length

  0.375 inches nominal 1st actuator

• Shaft Length

  0.781 inches nominal 2nd actuator

• Shaft Type

  round 2nd actuator

• Overall Width

  1.469 inches nominal

• Switch Actuator Indexing Position Quantity

  3 1st actuator

• Switch Actuator Stop Device Type

  fixed stop 1st actuator

• Throw Quantity

  3 single section front

• Shaft Diameter

  0.125 inches nominal 2nd actuator

• Individual Section Quantity

  1

• Switch Actuator Positioning Increment

  30.0 degrees 1st actuator

• Thread Series Designator

  unef single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Terminal Type

  tab, solder lug

• Shaft Diameter

  0.250 inches nominal 1st actuator

• Thread Class

  2a single mounting facility

• Special Features

  second actuatates variable resistor

• Mounting Method

  threaded bushing single mounting facility

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Overall Length

  2.765 inches nominal

• Style Designator

  tap, square frame

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Switching Action

  breaks before makes single section front

• Err Default

  err default

• Contact Load Current Rating

  750.0 milliamperes resistive load ac at sea level

• Features Provided

  variable resistor

• Pole Quantity

  1 single section front