AQB-A250-225N

Technical Characteristics

• Thread Quantity Per Inch

  20

• Adjustable Trip Setting Current Range Per Pole In Amps

  +650.0/+1300.0 ac all locations

• Inclosure Protection Type For Which Designed

  dustproof and fungus proof

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  3.000 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

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

  10000.0 ac all locations and 10000.0 dc all locations

• Arc Quenching Method

  magnetic blowout

• Frequency In Hertz

  400.0 all locations

• Specification/Standard Data

  81349-mil-c-17361/6 government specification

• Mounting Facility Type And Quantity

  4 threaded stud

• Nominal Thread Size

  0.250 inches

• Maximum Continuous Load Current Rating Per Pole

  250.0 amperes ac all locations and 250.0 amperes dc all locations

• Case Material

  plastic

• Terminal Type And Quantity

  6 threaded stud

• ~1

  data on certain environmental and performanc

• Fragility Factor

  moderately rugged

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  9.875 inches nominal

• Trip Release Characteristic

  instantaneous all locations

• Mounting Surface To Terminal End Distance

  9.281 inches nominal

• Special Handling Feature

  magnetic

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Thread Series Designator

  unc

• Reset Method

  manual

• Features Provided

  adjustable trip release

• Center To Center Distance Between Terminals Parallel To Length

  9.875 inches nominal

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Internal Trip Release Configuration

  series trip all locations

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac all locations and 355.0 dc all locations

• Body Width

  9.000 inches maximum

• Trip Release Method

  magnetic all locations

• Center To Center Distance Between Terminals Parallel To Width

  3.000 inches nominal

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

  125.0 all locations

• Actuator Position Designation

  at pole two

• Body Style

  multipole-single actuator type

• Boss Height

  0.250 inches nominal

• Body Length

  11.000 inches maximum

• Manual Actuator Type And Quantity

  1 toggle

• Test Data Document

  81349-mil-c-17361 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