53M15-03-1-22NF

Technical Characteristics

• Thread Length

  0.437 inches nominal single mounting facility

• First Flat Length

  0.230 inches minimum single actuator and 0.270 inches maximum

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  0.417 inches minimum single actuator and 0.457 inches maximum

• Overall Diameter

  1.350 inches nominal

• Individual Section Quantity

  3

• Operating Temp Range

  -65.0 to 125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  22 each section rear

• Contact Voltage Rating In Volts

  30.0 dc at sea level

• Shaft Flat/Slot Angular Location

  7.5 degrees from contact position 1 single actuator

• Rotor Through Connection Quantity

  1 each section

• Switch Actuator Positioning Increment

  15.0 degrees single actuator

• Contact Load Current Rating

  200.0 milliamperes resistive load dc at sea level

• Precious Material And Location

  terminals gold and contact surfaces silver

• Precious Material

  gold and silver

• Thread Series Designator

  unef single mounting facility

• Thread Class

  2a single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Length

  2.456 inches nominal

• Flat Height

  0.212 inches minimum single actuator and 0.220 inches maximum

• End Item Identification

  test pkg inst measure 19315

• Pole Quantity

  1 each section front

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Switch Actuator Indexing Position Quantity

  22 single actuator

• Shaft Type

  round, flatted single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Detent Rotational Torque Range

  20.0 to 80.0 inch-ounces (ounce-inches) single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  100.0 milliamperes resistive load ac at sea level

• Style Designator

  9 tap, circular, bushing mount