58A122C157-1

Technical Characteristics

• Shaft Length

  0.562 inches nominal single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Special Features

  includes 0.187 in. dia shaft to actuate variable resistor

• Overall Height

  1.500 inches nominal

• Throw Quantity

  2 single section rear

• Style Designator

  circular wafer, bushing mount

• Overall Width

  1.312 inches nominal

• Features Provided

  variable resistor

• Err Default

  err default

• First Flat Length

  0.250 inches nominal single actuator

• Precious Material

  silver

• Nominal Thread Size

  0.375 inches single mounting facility

• Flat Height

  0.252 inches nominal single actuator

• Contact Switching Action

  breaks before makes single section rear

• Shaft Type

  round, hollowed, flatted single actuator

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Overall Length

  2.336 inches nominal

• Terminal Type

  tab, solder lug

• Nonturn Device Radius

  0.438 inches nominal at 9:00 o'clock

• Pole Quantity

  2 single section rear

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Individual Section Quantity

  1

• Nonturn Device Type

  tab at 9:00 o'clock

• Contact Load Current Rating

  0.5 amperes resistive load ac at sea level

• Precious Material And Location

  contacts and rotors silver

• Shaft Diameter

  0.265 inches nominal single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level