ETN8253

Technical Characteristics

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac all locations and 500.0 dc 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

• Manual Actuator Type And Quantity

  1 toggle

• Frequency In Hertz

  60.0 all locations

• Terminal Type And Quantity

  6 compression

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Unthreaded Mounting Hole Diameter

  0.203 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  500.0 amperes ac all locations and 500.0 amperes dc all locations

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

  140.0 all locations

• Overall Length

  16.500 inches nominal

• Overall Height

  4.750 inches nominal

• Trip Release Characteristic

  instantaneous all locations

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Body Style

  rectangular dimensional envelope

• Overall Width

  9.000 inches nominal

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset