187296H3C

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• Individual Section Quantity

  3

• Switch Actuator Stop Device Type

  fixed stop-breakoff tab single actuator

• Err Default

  err default

• Contact Switching Action

  makes before breaks each section rear

• 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

• Overall Diameter

  1.813 inches minimum and 1.937 inches maximum

• Shaft Type

  round, flatted single actuator

• Overall Length

  3.312 inches nominal

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Shaft Length

  1.000 inches nominal single actuator

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Terminal Type

  tab, solder lug

• Pole Quantity

  4 each section rear

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Shaft Flat/Slot Angular Location

  0.270 degrees from nonturn device single actuator

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Shaft Diameter

  0.248 inches minimum single actuator and 0.250 inches maximum single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• First Flat Length

  0.500 inches nominal single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Throw Quantity

  2 each section rear

• Operating Temp Range

  -25.0/+85.0 deg celsius