NSN 5925-01-497-1175

Datasheet

• Product description
  

  Circuit Breaker NSN 5925-01-497-1175.

• MPN or Model
  

  M39019/06-254S

• Schedule B
  8536.20.0040 (Automatic circuit breakers, for a voltage not exceeding 1, 000 v, nesoi)
• NMF (National Motor Freight)
  061300 - Circuit Breaker/switch NOI
• Body Style
  Multipole-multiple actuator type
• Bushing Length
  Between 0.332 inches and 0.380 inches
• Body Length
  1.562 inches
• Body Width
  1.937 inches
• Case Material
  Metal
• Center To Center Distance Between Terminals Parallel To Length
  0.906 inches
• Center To Center Distance Between Terminals Parallel To Width
  0.625 inches
• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
  Between 1.344 inches and 1.404 inches
• End Application
  Weapon launch consol assembly for los angeles class submarine 688
• Mounting Surface To Terminal End Distance
  1.950 inches
• Pole Quantity
  3
• Mounting Facility Type And Quantity
  1 threaded bushing w/panel seal
• Thready Qty Per Inch (tpi)
  32
• Maximum Continuous Load Current Rating Per Pole
  15.0 amperes ac all locations
• Operating Voltage Type And Rating Per Pole In Volts
  240.0 ac all locations and 50.0 dc all locations
• Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
  300.0 ac all locations and 500.0 dc all locations
• Circuit Protection Type
  Overcurrent all locations
• Trip Release Method
  Magnetic all locations
• Trip Release Characteristic
  Time delay all locations
• Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
  800.0 all locations
• Reset Method
  Manual
• Main Contact Tripping Mechanism Type
  Trip free
• Manual Actuator Type And Quantity
  1 toggle
• Actuator Function
  Trip-reset
• Actuator Position Designation
  At pole two
• External Actuator Linkage Arrangement
  One, two, and three linked
• Auxiliary Switch Function And Quantity
  1 alarm
• Internal Trip Release Configuration
  Series trip all locations
• Thread Size
  0.375 inches
• Switch Location And Position Designation
  Internal at pole three
• Trip Delay Time In Seconds Per Rated Continuous Current
  0.055 at 200 pct all locations and 0.950 at 200 pct all locations and 0.240 at 400 pct all locations and 0.060 at 800 pct all locations
• Inclosure Protection Type For Which Designed
  Corrosion resistant and fungus resistant and hermetically sealed
• Trip Release Ambient Tempurature Rating
  23.0 degrees celsius all locations and 27.0 degrees celsius all locations
• Frequency In Hertz
  60.0 all locations or 400.0 all locations
• Test Data Document
  81349-mil-c-39019 specification 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 on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
• Thread Series Designator
  Unef
• Terminal Type And Quantity
  6 screw
• Specification Data
  81349-mil-c-39019/6 government specification