30-278-1

Technical Characteristics

• Pile-Up Contact Form Arrangement

  1c each switch each section in-line

• Overall Length

  3.200 inches nominal

• Contact Load Current Rating

  2.4 amperes lamp load dc at sea level and 5.0 amperes resistive load dc at sea level and 3.0 amperes inductive load dc at sea level and 4.0 amperes motor load dc at sea level

• Mounting Method

  threaded bushing single mounting facility

• Nonturn Device Type

  pin at 6:00 o'clock

• Thread Class

  2a single mounting facility

• Contact Load Current Rating

  2.5 amperes inductive load dc at altitude and 5.0 amperes resistive load dc at altitude and 2.4 amperes lamp load dc at altitude and 4.0 amperes motor load dc at altitude

• Thread Series Designator

  unf single mounting facility

• First Flat Length

  0.310 inches nominal single actuator

• Contact Voltage Rating In Volts

  28.0 dc at altitude

• Flat Height

  0.093 inches nominal single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Nonturn Device Radius

  0.250 inches nominal at 6:00 o'clock

• Special Features

  case internally grounded

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Terminal Type

  solder stud

• Nominal Thread Size

  0.250 inches single mounting facility

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Style Designator

  in-line, cam actuated

• Individual Section Quantity

  6

• Shaft Type

  round, flatted single actuator

• Shaft Diameter

  0.125 inches nominal single actuator

• Features Provided

  cam actuated

• Switch Contact Basic Design

  pile-up

• Overall Width

  0.910 inches nominal

• Overall Height

  1.500 inches nominal