ETN8257

Technical Characteristics

• Fragility Factor

  moderately rugged

• Terminal Type And Quantity

  6 turret

• Trip Release Characteristic

  instantaneous all locations

• Pole Quantity

  3

• Mounting Facility Type And Quantity

  6 terminal

• Circuit Protection Type

  overcurrent all locations

• Body Style

  rectangular dimensional envelope

• Features Provided

  adjustable trip release

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac all locations and 250.0 dc all locations

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Unpackaged Unit Weight

  4.100 pounds

• Overall Width

  4.844 inches nominal

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

  125.0 all locations

• Trip Release Method

  thermal-magnetic all locations

• Actuator Position Designation

  at pole two

• Trip Release Ambient Temp Rating

  50.0 deg celsius nominal all locations

• Overall Height

  3.109 inches nominal

• Manual Actuator Type And Quantity

  1 toggle

• Frequency In Hertz

  60.0 all locations

• Overall Length

  8.469 inches nominal

• Arc Quenching Method

  magnetic blowout

• Maximum Continuous Load Current Rating Per Pole

  800.0 amperes ac all locations and 800.0 amperes dc all locations

• Adjustable Trip Setting Current Range Per Pole In Amps

  +3200.0/+5600.0 ac all locations and +3200.0/+5600.0 dc all locations