1860F/1108

Technical Characteristics

• Mounting Method

  threaded bushing single mounting facility

• Shaft Type

  round, flatted w/through hole 1st actuator

• Rotor Through Connection Quantity

  2 single section

• Hazardous Locations/Environmental Protection

  corrosion resistant

• Pole Quantity

  2 single section front

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Switch Actuator Indexing Position Quantity

  2 1st actuator

• Shaft Length

  1.000 inches nominal 2nd actuator

• Features Provided

  variable resistor provisions

• Precious Material And Location

  contacts and rotor blade surfaces silver and contacts and rotor blade surfaces gold

• Shaft Diameter

  0.250 inches nominal 1st actuator

• Terminal Type

  tab, solder lug

• Flat Height

  0.093 inches nominal 2nd actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Individual Section Quantity

  1

• Overall Length

  3.057 inches nominal

• Shaft Diameter

  0.125 inches nominal 2nd actuator

• Switch Actuator Stop Device Type

  fixed stop 1st actuator

• Switch Actuator Positioning Increment

  60.0 degrees 1st actuator

• Contact Load Current Rating

  3.0 amperes resistive load ac at sea level

• Shaft Length

  0.375 inches nominal 1st actuator

• Nonturn Device Radius

  0.375 inches nominal at 3:00 o'clock

• Throw Quantity

  2 single section rear

• First Flat Length

  0.250 inches nominal 1st actuator

• Overall Diameter

  1.000 inches nominal

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• First Flat Length

  0.250 inches nominal 2nd actuator

• Err Default

  err default

• Shaft Type

  round, flatted 2nd actuator

• Flat Height

  0.216 inches nominal 1st actuator

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility

• Precious Material

  silver and gold

• Contact Voltage Rating In Volts

  30.0 dc at sea level

• Contact Load Current Rating

  1.5 amperes resistive load dc at sea level

• Contact Switching Action

  breaks before makes single section rear