51-123

Technical Characteristics

• Thread Class

  2a single mounting facility

• Thread Length

  0.375 inches nominal single mounting facility

• Overall Length

  1.500 inches nominal

• Individual Section Quantity

  1

• Thread Quantity Per Inch

  32 single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round single actuator

• Style Designator

  4a circular wafer, bushing mount

• Thread Series Designator

  unef single mounting facility

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  0.450 inches nominal single actuator

• Overall Diameter

  1.500 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical

• Mounting Method

  threaded bushing single mounting facility

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Terminal Type

  tab, solder lug

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Design Control Reference

  51-123

• Manufacturers Code

  17550