861-028-005

Technical Characteristics

• Thread Class

  2a

• Thread Length

  0.437 inches nominal

• Flat Height

  0.219 inches nominal

• Shaft Length

  0.437 inches nominal

• Overall Diameter

  1.170 inches nominal

• Pole Quantity

  3

• Nominal Thread Size

  0.375 inches

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1

• Shaft Type

  round,flatted

• Contact Load Current Rating

  1.0 amperes resistive load and 0.1 amperes inductive load

• Precious Material And Location

  contact surfaces silver

• Thread Series Designator

  unef

• Precious Material

  silver

• Contact Load Current Rating

  1.0 amperes resistive load and 0.25 amperes inductive load

• Switch Actuator Stop Device Type

  fixed stop

• Switch Actuator Positioning Increment

  30.0 degrees

• Contact Switching Action

  breaks before makes

• Terminal Type

  tab,solder lug

• Switch Actuator Indexing Position Quantity

  4

• Rotor Through Connection Quantity

  3

• Contact Voltage Rating In Volts

  28.0

• Contact Voltage Rating In Volts

  115.0

• Mounting Method

  threaded bushing w/panel seal

• Throw Quantity

  4

• Switch Contact Basic Design

  nonpile-up symmetrical

• Operating Temp Range

  m55.0/p125.0 deg celsius

• Nonturn Device Type

  tab

• Individual Section Quantity

  5

• Nonturn Device Radius

  0.375 inches nominal

• Shaft Diameter

  0.250 inches nominal

• First Flat Length

  0.250 inches nominal

• Overall Length

  2.308 inches nominal