NSN: 5930-00-982-1425

Technical Characteristics

• Overall Depth

  6.250 inches nominal

• Main Line Maximum Current Rating In Amps

  30.0

• Material

  steel

• Overall Height

  15.875 inches nominal

• Unthreaded Mounting Hole Diameter

  0.312 inches nominal

• Test Data Document

  81348-ws865 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data

• ~1

  on certain environmental and performance requ

• Entrance Diameter Numeric Designator

  0.750/1.000/1.250

• Surface Treatment

  enamel

• Cable Opening Width

  0.750 inches nominal

• Hazardous Locations/Environmental Protection

  general purpose-nema type 1

• Cable Opening Length

  1.250 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  8.500 inches nominal

• Cable Entrance Diameter

  1.000 inches minimum

• Mounting Method

  unthreaded hole

• Ground Connection Type For Which Designed

  fusible

• Nondefinitive Spec/Std Data

  3sn design and 3 class and hd type and 1 box

• System For Which Designed

  four wire three phase

• Overall Width

  11.375 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  13.750 inches nominal

• Locking Device Type

  padlock

• Entrance Type And Quantity

  4 triple concentric knockout

• Switch Type And Quantity

  1 knife

• Main Line Maximum Ac Voltage Rating In Volts

  480.0

• Standard Mounting Pattern Designator

  4 point-rectangular

• Style Designator

  rectangular, surface mounting