331C170H01

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• First Flat Length

  0.438 inches nominal single actuator

• Overall Height

  1.312 inches nominal

• Err Default

  err default

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level

• Nominal Thread Size

  0.375 inches single mounting facility

• Flat Height

  0.213 inches minimum single actuator and 0.223 inches maximum single actuator

• Pole Quantity

  1 single section rear

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes single section rear

• Mounting Method

  threaded bushing single mounting facility

• Throw Quantity

  2 single section rear

• Switch Actuator Positioning Increment

  60.0 degrees single actuator

• Shaft Length

  0.875 inches nominal single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Overall Length

  1.687 inches nominal

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Test Data Document

  89661-331c170h01 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Individual Section Quantity

  1

• Shaft Diameter

  0.248 inches minimum single actuator and 0.250 inches maximum single actuator

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Thread Series Designator

  unef single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Overall Width

  1.250 inches nominal

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Terminal Type

  tab, solder lug

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Nonturn Device Type

  tab at 3:00 o'clock

• Thread Class

  2a single mounting facility

• Shaft Flat/Slot Angular Location

  65.0 degrees from nonturn device single actuator