ETN277400S41

Technical Characteristics

• Fragility Factor

  moderately rugged

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.656 inches nominal

• Special Handling Feature

  magnetic

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Body Height

  3.875 inches nominal

• Case Material

  plastic

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  3.686 inches nominal

• Switch Terminal Type

  wire lead

• Actuator Function

  trip-reset

• Trip Release Characteristic

  time delay all locations

• Storage Type

  general purpose warehouse

• Precious Material

  silver

• Body Length

  6.500 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  100.0 amperes dc all locations

• Switch Location And Position Designation

  internal at pole three

• Thread Series Designator

  unf

• Reset Method

  manual

• Nominal Thread Size

  0.190 inches

• Body Width

  4.125 inches nominal

• Unpackaged Unit Weight

  5.500 pounds

• Trip Delay Time In Seconds Per Rated Continuous Current

  350.000 minimum at 200 pct all locations and 700.000 maximum at 200 pct all locations

• Auxiliary Switch Function And Quantity

  1 alarm

• Center To Center Distance Between Terminals Parallel To Width

  2.750 inches nominal

• Inclosure Protection Type For Which Designed

  general purpose

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 dc all locations

• Precious Material And Location

  contact surfaces silver

• Terminal Type And Quantity

  6 compression and 1 wire lead

• Center To Center Distance Between Terminals Parallel To Length

  3.312 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• Switch Current Rating And Type In Amps

  0.25 dc

• Switch Voltage Rating And Type In Volts

  250.0 dc

• Manual Actuator Type And Quantity

  1 toggle

• Body Style

  multipole-single actuator type

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

  10000.0 dc all locations

• Trip Release Ambient Temp Rating

  50.0 deg celsius nominal all locations

• Switch Contact Arrangement

  single pole, double throw

• Actuator Position Designation

  at pole two

• Boss Height

  0.187 inches nominal

• Trip Release Method

  thermal-magnetic all locations

• Thread Quantity Per Inch

  32

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

  135.0 all locations

• Mounting Facility Type And Quantity

  2 threaded hole