NSN: 5925-01-180-0082

Technical Characteristics

• Test Data Document

  81541-2002 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

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Circuit Protection Type

  overcurrent all locations

• Inclosure Protection Type For Which Designed

  dustproof

• Switch Voltage Rating And Type In Volts

  250.0 ac

• Actuator Position Designation

  at each pole

• Reset Method

  manual

• Boss Height

  0.150 inches nominal

• Switch Current Rating And Type In Amps

  10.0 ac

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• Body Width

  3.000 inches maximum

• Internal Trip Release Configuration

  series trip all locations

• Pole Quantity

  4

• Body Length

  2.490 inches nominal

• Case Material

  plastic

• Auxiliary Switch Function And Quantity

  1 control

• Switch Location And Position Designation

  internal at pole one

• Features Provided

  high inrush protection

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.060 inches nominal

• Manual Actuator Type And Quantity

  4 toggle

• Switch Terminal Type

  quick disconnect, male

• Operating Voltage Type And Rating Per Pole In Volts

  480.0 ac all locations

• Mounting Surface To Terminal End Distance

  2.755 inches nominal

• Frequency In Hertz

  50.0 all locations or 60.0 all locations

• Thread Series Designator

  iso s

• Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

  5000.0 ac all locations

• Trip Release Duty Cycle

  continuous all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  8.000 minimum at 125 pct all locations and 60.000 maximum at 125 pct all locations

• Thread Pitch In Millimeters

  0.50

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.750 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• Nominal Thread Size

  3.0 millimeters

• Maximum Continuous Load Current Rating Per Pole

  5.0 amperes ac all locations

• Terminal Type And Quantity

  8 threaded stud

• Switch Contact Arrangement

  single pole, double throw

• External Actuator Linkage Arrangement

  one, two, three, and four linked

• Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

  125.0 all locations

• Body Style

  multipole-multiple actuator type

• Trip Release Method

  magnetic-hydraulic all locations

• Mounting Facility Type And Quantity

  8 threaded hole

• Ultimate Trip Time Per Pole In Seconds

  8.000 minimum all locations and 60.000 maximum all locations

• Center To Center Distance Between Terminals Parallel To Length

  1.940 inches nominal

• ~1

  on certain environmental and performance requi