54-MY-2247

Technical Characteristics

• Thread Length

  0.250 inches nominal

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  3.760 inches nominal

• Flat Height

  0.090 inches minimum and 0.098 inches maximum

• Shaft Diameter

  0.123 inches minimum and 0.126 inches maximum

• Shaft Diameter

  0.248 inches minimum and 0.251 inches maximum

• Shaft Length

  0.625 inches nominal

• Individual Section Quantity

  4

• Pole Quantity

  1

• Pole Quantity

  2

• Throw Quantity

  10

• Nominal Thread Size

  0.375 inches

• Shaft Type

  round,hollowed,flatted

• Contact Switching Action

  breaks before makes

• Detent Rotational Torque Range

  p20.0/p80.0 inch-ounces (ounce-inches)

• Switch Actuator Stop Device Type

  fixed stop

• Contact Load Current Rating

  1.0 amperes resistive load and 100.0 milliamperes inductive load

• Contact Load Current Rating

  1.0 amperes resistive load and 250.0 milliamperes inductive load

• Thread Series Designator

  unef

• Thread Class

  2a

• First Flat Length

  0.250 inches nominal

• Flat Height

  0.215 inches minimum and 0.223 inches maximum

• Shaft Length

  1.000 inches nominal

• Overall Diameter

  1.155 inches minimum and 1.185 inches maximum

• Nonturn Device Type

  slotted bushing

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  3

• Mounting Method

  threaded bushing

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Shaft Flat/Slot Angular Location

  20.0 degrees from contact position 1

• Rotor Through Connection Quantity

  1

• Rotor Through Connection Quantity

  2

• Switch Actuator Indexing Position Quantity

  12

• Shaft Type

  round,flatted

• Terminal Type

  tab,solder lug

• Switch Actuator Stop Device Type

  fixed-adjustable stops