2A778M

Technical Characteristics

• Hazardous Locations/Environmental Protection

  salt spray resistant and humidity resistant and dustproof and shock resistant and vibration resistant

• Style Designator

  rectangular inline indicating

• Contact Load Current Rating

  125.0 milliamperes resistive load dc at sea level

• Actuator Type

  thumbwheel all actuators

• Longest Horizontal Distance Between Mounting Centers

  1.000 inches nominal single mounting facility

• Overall Height

  1.696 inches nominal

• Overall Width

  1.366 inches nominal

• Operating Temp Range

  -65.0/+100.0 deg celsius

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Thread Quantity Per Inch

  56 single mounting facility

• Precious Material

  gold

• Color

  white each indicator marking

• Contact Arrangement Truth Table

  bcd, 1 pole - 8 positions each section

• Readout Indicator Marking

  0,1,2,3,4,5,6,7 each section

• Terminal Type

  printed circuit

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Overall Length

  1.700 inches nominal

• Nominal Thread Size

  0.086 inches single mounting facility

• Switch Actuator Indexing Position Quantity

  8 all actuators

• Thread Series Designator

  unc single mounting facility

• Contact Load Current Rating

  125.0 milliamperes resistive load ac at sea level

• Mounting Facility Pattern

  eight position rectangular single mounting facility

• Longest Vertical Distance Between Mounting Centers

  1.178 inches nominal single mounting facility

• Thread Class

  2b single mounting facility

• Individual Section Quantity

  2

• Mounting Method

  flange single mounting facility and threaded hole single mounting facility

• Color

  black each body

• Precious Material And Location

  stator surfaces gold

• Color

  black each indicator background