B8540-4MLR1

Technical Characteristics

• Shaft Diameter

  0.250 inches nominal single actuator

• Throw Quantity

  2 single section rear

• Flat Height

  0.218 inches nominal single actuator

• Err Default

  err default

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes single section rear

• Contact Voltage Rating In Volts

  15.0 dc at sea level

• Mounting Method

  threaded bushing single mounting facility

• Contact Load Current Rating

  150.0 milliamperes resistive load ac at sea level

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Individual Section Quantity

  1

• First Flat Length

  0.468 inches nominal single actuator

• Hazardous Locations/Environmental Protection

  dustproof

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Features Provided

  metallic inclosure

• Pole Quantity

  3 single section rear

• Shaft Length

  0.912 inches nominal single actuator