MS20-1

Technical Characteristics

• Switch Actuator Indexing Position Quantity

  19 single actuator

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Flat Height

  0.219 inches nominal single actuator

• Individual Section Quantity

  1

• Precious Material And Location

  contact surfaces silver

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Throw Quantity

  19 single section rear

• Hazardous Locations/Environmental Protection

  dustproof

• Shaft Diameter

  0.250 inches nominal single actuator

• Overall Length

  1.813 inches maximum

• First Flat Length

  0.281 inches nominal single actuator

• Err Default

  err default

• Precious Material

  silver

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level

• Style Designator

  tap, circular, bushing mount

• Shaft Length

  0.437 inches nominal single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Overall Diameter

  2.625 inches nominal

• Pole Quantity

  1 single section rear

• Shaft Type

  round, flatted single actuator

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Contact Switching Action

  breaks before makes single section rear

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Positioning Increment

  18.0 degrees single actuator

• Thread Class

  2a single mounting facility