54-1905-2

Technical Characteristics

• First Flat Length

  0.240 inches minimum and 0.260 inches maximum

• Flat Height

  0.209 inches minimum and 0.219 inches maximum

• Shaft Diameter

  0.248 inches minimum and 0.252 inches maximum

• Shaft Length

  0.834 inches minimum and 0.914 inches maximum

• Overall Diameter

  1.100 inches nominal

• Individual Section Quantity

  6

• Pole Quantity

  3

• Throw Quantity

  4

• Mounting Method

  threaded bushing

• Nominal Thread Size

  0.375 inches

• Contact Voltage Rating In Volts

  115.0

• Shaft Type

  round,flatted

• Switch Actuator Positioning Increment

  30.0 degrees

• Switch Actuator Stop Device Type

  fixed stop

• Contact Load Current Rating

  2.0 amperes resistive load

• Test Data Document

  81349-mil-s-3786 specification

• Thread Class

  2a

• Thread Length

  0.417 inches minimum and 0.457 inches maximum

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  4.184 inches maximum

• Nonturn Device Type

  slotted bushing

• Operating Temp Range

  m55.0/p125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Contact Voltage Rating In Volts

  28.0

• Switch Actuator Momentary Position

  clockwise

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1

• Rotor Through Connection Quantity

  3

• Switch Actuator Indexing Position Quantity

  4

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Contact Load Current Rating

  1.0 amperes resistive load and 500.0 milliamperes inductive load

• Thread Series Designator

  unef