34417-1212SM4

Technical Characteristics

• Thread Series Designator

  unef single mounting facility

• Precious Material And Location

  contacts silver

• Contact Load Current Rating

  550.0 milliamperes resistive load dc at sea level

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Switching Action

  makes before breaks, breaks before makes each section rear

• Contact Switching Action

  makes before breaks, breaks before makes each section front

• Shaft Type

  round, flatted single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical and nonpile-up nonsymmetrical

• Nonturn Device Type

  tab at 3:00 o'clock

• Nonturn Device Radius

  0.375 inches nominal at 3:00 o'clock

• Shaft Length

  0.880 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Flat Height

  0.218 inches nominal single actuator

• First Flat Length

  0.380 inches nominal single actuator

• Overall Width

  1.120 inches nominal

• Overall Height

  1.030 inches nominal

• Style Designator

  4 circular wafer, bushing mount

• Precious Material

  silver

• Contact Load Current Rating

  170.0 milliamperes resistive load ac at sea level

• Terminal Type

  tab, solder lug

• Switch Actuator Indexing Position Quantity

  7 single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Mounting Method

  threaded bushing single mounting facility

• Throw Quantity

  6 each section rear

• Pole Quantity

  1 each section rear

• Individual Section Quantity

  4

• Overall Length

  3.670 inches nominal

• Thread Length

  0.380 inches nominal single mounting facility

• Thread Class

  2a single mounting facility