2H18A4-3

Technical Characteristics

• Individual Section Quantity

  3

• Overall Width

  2.376 inches nominal

• Switch Actuator Positioning Increment

  22.5 degrees single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Nonturn Device Type

  tab at 12:00 o'clock

• Contact Voltage Rating In Volts

  30.0 dc at sea level

• Nonturn Device Radius

  0.531 inches nominal at 12:00 o'clock

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Thread Class

  2a single mounting facility

• Shaft Diameter

  0.249 inches minimum single actuator and 0.251 inches maximum single actuator

• Shaft Length

  1.000 inches nominal single actuator

• Throw Quantity

  4 each section rear

• Terminal Type

  tab, solder lug

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Pole Quantity

  4 each section rear

• Contact Load Current Rating

  50.0 milliamperes resistive load ac at sea level

• Contact Load Current Rating

  500.0 milliamperes resistive load dc at sea level and 50.0 milliamperes inductive load dc at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Style Designator

  square wafer, panel mount

• Overall Length

  3.333 inches nominal

• Contact Voltage Rating In Volts

  300.0 ac at sea level

• Overall Height

  2.376 inches nominal

• Detent Rotational Torque Range

  +1.500/+10.000 inch-pounds single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• Shaft Type

  round single actuator