277-1018-04

Technical Characteristics

• Thread Class

  2a single mounting facility

• Thread Length

  0.312 inches nominal single mounting facility

• Overall Length

  5.666 inches nominal

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.094 inches nominal single actuator

• Overall Diameter

  0.687 inches nominal

• Individual Section Quantity

  2

• Nonturn Device Type

  flatted bushing at 3:00 o'clock

• Nonturn Device Type

  flatted bushing at 9:00 o'clock

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Terminal Type

  wire lead

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Style Designator

  9 tap, circular, bushing mount

• Hazardous Locations/Environmental Protection

  explosion proof

• Shaft Diameter

  0.125 inches nominal single actuator

• Shaft Length

  0.375 inches nominal single actuator

• Throw Quantity

  8 each section rear

• Nominal Thread Size

  0.250 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0

• Rotor Through Connection Quantity

  1 each section

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  300.0 milliamperes resistive load ac at sea level

• Precious Material And Location

  contact surfaces gold and contacts silver

• Precious Material

  gold and silver

• Thread Series Designator

  unef single mounting facility