1451

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• Err Default

  err default

• Shaft Length

  0.375 inches nominal single actuator

• Features Provided

  actuator knob

• Precious Material

  silver

• Overall Height

  1.875 inches nominal

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level

• Shaft Type

  round single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Knob Manufacturer Code

  71590

• Contact Switching Action

  breaks before makes single section rear

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Shaft Diameter

  0.248 inches minimum single actuator and 0.250 inches maximum single actuator

• Individual Section Quantity

  1

• Overall Width

  1.625 inches nominal

• Pole Quantity

  4 single section rear

• Precious Material And Location

  terminal surfaces silver

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Voltage Rating In Volts

  6.0 ac at sea level

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Overall Length

  1.500 inches nominal

• Knob Manufacturer Part Number

  1451

• Throw Quantity

  2 single section rear