173947-H2C

Technical Characteristics

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Switching Action

  breaks before makes 2nd section front

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Throw Quantity

  4 2nd section rear

• Style Designator

  circular wafer, bushing mount

• Err Default

  err default

• Precious Material

  silver

• 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

• Pole Quantity

  2 1st section front

• Shaft Length

  1.250 inches nominal single actuator

• Mounting Method

  threaded bushing single mounting facility

• Special Features

  two dummy contacts on each section located at positions 3 and 9

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Thread Class

  2a single mounting facility

• Pole Quantity

  2 2nd section rear

• Terminal Type

  tab, solder lug

• Nonturn Device Type

  tab at 6:00 o'clock

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Nonturn Device Radius

  0.531 inches nominal at 6:00 o'clock

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Overall Diameter

  1.938 inches nominal

• Shaft Diameter

  0.248 inches minimum single actuator and 0.250 inches maximum single actuator

• Precious Material And Location

  contacts silver and rotor blade silver

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Contact Switching Action

  breaks before makes 1st section rear

• Throw Quantity

  4 1st section front

• Overall Length

  3.813 inches nominal