NSN: 5930-01-040-7551

Technical Characteristics

• Pole Quantity

  1 each section rear

• Thread Class

  2a 1st mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Flat Height

  0.218 inches nominal single actuator

• Mounting Method

  threaded bushing 1st mounting facility

• Err Default

  err default

• Mounting Method

  threaded hole 2nd mounting facility

• Contact Switching Action

  makes before breaks each section rear

• Mounting Facility Pattern

  two position in-line 2nd mounting facility

• Overall Length

  11.278 inches nominal

• Switch Actuator Positioning Increment

  7.5 degrees single actuator

• Shaft Length

  0.688 inches nominal single actuator

• Nonturn Device Type

  tab at 12:00 o'clock

• Contact Voltage Rating In Volts

  30.0 dc at sea level

• Shaft Type

  round, flatted single actuator

• Shaft Flat/Slot Angular Location

  273.7 degrees from nonturn device single actuator

• Precious Material

  gold

• Nonturn Device Radius

  0.531 inches nominal at 12:00 o'clock

• Overall Height

  3.126 inches nominal

• Hazardous Locations/Environmental Protection

  explosion proof

• First Flat Length

  0.563 inches nominal single actuator

• Overall Width

  3.126 inches nominal

• Thread Series Designator

  unc 2nd mounting facility

• Terminal Type

  tab, solder lug

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Contact Load Current Rating

  10.0 amperes resistive load dc at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Style Designator

  square wafer, panel mount

• Switch Actuator Indexing Position Quantity

  48 single actuator

• Nominal Thread Size

  0.375 inches 1st mounting facility

• Thread Class

  2b 2nd mounting facility

• Longest Horizontal Distance Between Mounting Centers

  1.500 inches nominal 2nd mounting facility

• Nominal Thread Size

  0.164 inches 2nd mounting facility

• Individual Section Quantity

  16

• Features Provided

  metallic inclosure

• Throw Quantity

  48 each section rear

• Thread Quantity Per Inch

  32 2nd mounting facility

• Shaft Diameter

  0.250 inches nominal single actuator

• Thread Series Designator

  unef 1st mounting facility

• Precious Material And Location

  terminals gold and contact surfaces gold

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level