1660590

Technical Characteristics

• Pole Quantity

  1 each section rear

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• Throw Quantity

  12 each section rear

• Flat Height

  0.210 inches nominal single actuator

• First Flat Length

  0.250 inches nominal single actuator

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level and 500.0 milliamperes inductive load dc at sea level

• Shaft Type

  round, flatted single actuator

• Overall Length

  5.850 inches nominal

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Indexing Position Quantity

  12 single actuator

• Shaft Length

  0.800 inches nominal single actuator

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Overall Diameter

  1.100 inches nominal

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Flat/Slot Angular Location

  15.0 degrees from nonturn device single actuator

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Individual Section Quantity

  12

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Special Features

  common pole off-set 15 deg between positions 2 and 3