576C51

Technical Characteristics

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Terminal Type

  tab, solder lug

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Thread Series Designator

  unef single mounting facility

• Contact Load Current Rating

  0.5 amperes resistive load ac at sea level

• Precious Material And Location

  rotor blades and contacts silver

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical and nonpile-up nonsymmetrical

• Switch Actuator Positioning Increment

  30.0 degrees 2nd actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Throw Quantity

  4 1st section rear

• Special Features

  switch is supplied with coupling hairpin,1 dummy terminal on rear of sect 2 and an outer shaft with an inner hole thru to provide a free running inner shaft

• Shaft Length

  0.875 inches nominal 1st actuator

• Shaft Type

  round 2nd actuator

• Individual Section Quantity

  2

• Throw Quantity

  3 2nd section rear

• Shaft Type

  round, hollowed 1st actuator

• Overall Length

  2.751 inches nominal

• Overall Width

  1.281 inches nominal

• Style Designator

  circular wafer, bushing mount

• Contact Switching Action

  breaks before makes each section rear

• Overall Height

  1.312 inches nominal

• Err Default

  err default

• Precious Material

  silver

• Nominal Thread Size

  0.375 inches single mounting facility

• Switch Actuator Indexing Position Quantity

  4 2nd actuator

• Shaft Diameter

  0.375 inches nominal 1st actuator

• Mounting Method

  threaded bushing single mounting facility

• Shaft Length

  1.219 inches nominal 2nd actuator

• Pole Quantity

  2 each section rear

• Shaft Diameter

  0.123 inches minimum 2nd actuator and 0.125 inches maximum 2nd actuator