27-1912

Technical Characteristics

• Thread Length

  0.460 inches maximum single mounting facility

• Overall Length

  2.400 inches nominal

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.210 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  0.710 inches nominal single actuator

• Overall Diameter

  1.100 inches nominal

• Nonturn Device Radius

  0.438 inches nominal at 3:00 o'clock

• Operating Temp Range

  -65.0 to 125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  6 each section rear

• Throw Quantity

  5 each section rear

• Contact Voltage Rating In Volts

  30.0 lowest ac voltage rating at sea level

• Contact Voltage Rating In Volts

  30.0 lowest dc voltage rating at sea level

• Shaft Flat/Slot Angular Location

  195.0 degrees from contact position 1 single actuator

• Rotor Through Connection Quantity

  2 each section

• Terminal Type

  tab, solder lug

• Contact Load Current Rating

  100.0 milliamperes resistive load dc at altitude

• Contact Load Current Rating

  200.0 milliamperes resistive load lowest ac voltage rating at sea level

• Contact Load Current Rating

  25.0 milliamperes resistive load ac at altitude

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unef single mounting facility

• Thread Class

  2a single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• Individual Section Quantity

  3

• Nonturn Device Type

  pin at 3:00 o'clock

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  150.0 ac at altitude

• Contact Voltage Rating In Volts

  150.0 highest ac voltage rating at sea level

• Contact Voltage Rating In Volts

  150.0 highest dc voltage rating at sea level

• Contact Voltage Rating In Volts

  30.0 dc at altitude

• Switch Actuator Indexing Position Quantity

  5 single actuator

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  200.0 milliamperes resistive load lowest dc voltage rating at sea level

• Contact Load Current Rating

  50.0 milliamperes resistive load highest ac voltage rating at sea level

• Contact Load Current Rating

  50.0 milliamperes resistive load highest dc voltage rating at sea level