TR2

Technical Characteristics

• Specification/Standard Data

  81348-w-c-375/18 government specification

• Unthreaded Mounting Hole Diameter

  0.188 inches nominal

• Body Length

  6.000 inches nominal

• Test Data Document

  81348-w-c-375 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

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

  14000.0 ac all locations

• Inclosure Protection Type For Which Designed

  corrosion resistant

• Operating Voltage Type And Rating Per Pole In Volts

  480.0 ac all locations

• Body Height

  3.375 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  4.000 inches nominal

• Case Material

  plastic

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal all locations

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• Maximum Continuous Load Current Rating Per Pole

  70.0 amperes ac all locations

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

  135.0 all locations

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  4.500 inches nominal

• Body Width

  2.750 inches nominal

• Trip Release Method

  thermal-magnetic all locations

• Actuator Position Designation

  at pole two

• Body Style

  multipole-single actuator type

• Center To Center Distance Between Terminals Parallel To Width

  1.000 inches nominal

• Manual Actuator Type And Quantity

  1 toggle

• Frequency In Hertz

  60.0 all locations

• Terminal Type And Quantity

  6 compression

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.000 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Boss Height

  0.125 inches nominal

• Trip Delay Time In Seconds Per Rated Continuous Current

  6.000 maximum at 200 pct all locations

• Fragility Factor

  moderately rugged

• Special Handling Feature

  magnetic

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Reset Method

  manual

• Storage Type

  general purpose warehouse

• ~1

  data on certain environmental and performance re