188C1952G1

Technical Characteristics

• Pole Quantity

  1 each section rear

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Style Designator

  tap, circuit selector

• Contact Switching Action

  breaks before makes each section rear

• Longest Horizontal Distance Between Mounting Centers

  1.640 inches nominal single mounting facility

• Pole Quantity

  1 single section rear

• Contact Switching Action

  breaks before makes single section rear

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Unthreaded Mounting Hole Diameter

  0.205 inches minimum single mounting facility and 0.225 inches maximum single mounting facility

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Nonturn Device Radius

  0.360 inches minimum at 3:00 o'clock and 0.390 inches maximum at 3:00 o'clock

• Overall Length

  2.453 inches nominal

• Overall Height

  3.230 inches minimum and 3.270 inches maximum

• Mounting Method

  unthreaded hole single mounting facility

• Contact Load Current Rating

  100.0 milliamperes resistive load dc at sea level

• Throw Quantity

  2 each section rear

• Overall Width

  3.230 inches minimum and 3.270 inches maximum

• Contact Load Current Rating

  250.0 milliamperes inductive load dc at sea level and 75.0 milliamperes resistive load ac at sea level

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Special Features

  legend reads: norm; speed reg

• Throw Quantity

  2 single section rear

• Nonturn Device Type

  tab at 3:00 o'clock

• Features Provided

  legend plate and actuator knob

• Terminal Type

  tab, solder lug

• Longest Vertical Distance Between Mounting Centers

  1.640 inches nominal single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical