2564-1

Technical Characteristics

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.095 inches nominal single actuator

• Shaft Length

  0.570 inches nominal single actuator

• Nonturn Device Radius

  0.186 inches nominal at 3:00 o'clock

• Individual Section Quantity

  2

• Nonturn Device Type

  pin at 3:00 o'clock

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Nominal Thread Size

  0.250 inches single mounting facility

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Shaft Type

  round, flat, undercut single actuator

• Terminal Type

  tab, solder lug

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unef single mounting facility

• Thread Class

  2a single mounting facility

• Thread Length

  0.312 inches nominal single mounting facility

• Overall Length

  2.882 inches nominal

• Shaft Diameter

  0.125 inches nominal single actuator

• Overall Diameter

  0.750 inches maximum

• Throw Quantity

  4 each section rear

• Mounting Method

  threaded bushing single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Shaft Flat/Slot Angular Location

  0.0 degrees from nonturn device single actuator

• Rotor Through Connection Quantity

  1 each section

• Contact Switching Action

  breaks before makes each section rear

• Contact Load Current Rating

  3.0 amperes resistive load dc at sea level and 2.0 amperes inductive load

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Special Features

  shaft must be pulled to rotate into isolated position