Circuit Breaker

Features

Specifications

• Thread Pitch Diameters:
  +0.3503/+0.3537 inches
• Body Style:
  Multipole-single actuator type
• Bushing Length:
  Between 0.332 inches and 0.380 inches
• Body Length:
  Between 1.531 inches and 1.562 inches
• Body Width:
  Between 1.250 inches and 1.281 inches
• Case Material:
  Metal
• Center To Center Distance Between Terminals Parallel To Length:
  Between 0.875 inches and 0.906 inches
• Center To Center Distance Between Terminals Parallel To Width:
  Between 0.594 inches and 0.656 inches
• Mounting Surface To Terminal End Distance:
  Between 1.797 inches and 1.828 inches
• Pole Quantity:
  2
• Mounting Facility Type And Quantity:
  1 threaded bushing w/panel seal
• Storage Type:
  General purpose warehouse
• Thready Qty Per Inch (tpi):
  32
• Maximum Continuous Load Current Rating Per Pole:
  5.0 amperes ac all locations and 5.0 amperes dc 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:
  115.0 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:
  Between pole one and two
• Internal Trip Release Configuration:
  Series trip all locations
• Thread Size:
  0.375 inches
• Trip Delay Time In Seconds Per Rated Continuous Current:
  0.500 at 200 pct all locations and 9.000 at 200 pct all locations
• Inclosure Protection Type For Which Designed:
  Fungus resistant and hermetically sealed
• Frequency In Hertz:
  400.0 all locations
• Unpackaged Unit Weight:
  100.0 grams
• Test Data Document:
  81349-mil-c-39019 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.).
• Terminal Type And Quantity:
  4 wire hook
• Specification Data:
  81349-mil-c-39019/3 government specification
• Federal Supply Class (fsc):
  Circuit breakers
• National Stock Number (nsn):
  5925-01-042-2543