NEF421040

Technical Characteristics

• Case Material

  plastic

• Trip Release Method

  thermal all locations

• Center To Center Distance Between Terminals Parallel To Width

  1.375 inches nominal

• Thread Quantity Per Inch

  32

• Body Length

  6.125 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  5.125 inches nominal

• Body Height

  4.375 inches nominal

• Body Width

  2.750 inches nominal

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

  125.0 all locations

• Body Style

  multipole-single actuator type

• Terminal Type And Quantity

  4 compression

• Boss Height

  0.250 inches nominal

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal all locations

• Manual Actuator Type And Quantity

  1 toggle

• Frequency In Hertz

  60.0 all locations

• Actuator Position Designation

  between pole one and two

• Main Contact Tripping Mechanism Type

  trip free

• Nominal Thread Size

  0.164 inches

• Center To Center Distance Between Terminals Parallel To Length

  5.219 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  40.0 amperes ac all locations and 40.0 amperes dc all locations

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.375 inches nominal

• Trip Delay Time In Seconds Per Rated Continuous Current

  10.000 minimum at 200 pct all locations

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

  15000.0 ac all locations and 10000.0 dc all locations

• Operating Voltage Type And Rating Per Pole In Volts

  480.0 ac all locations and 250.0 dc all locations

• Circuit Protection Type

  overcurrent all locations

• Inclosure Protection Type For Which Designed

  dustproof

• Pole Quantity

  2

• Thread Series Designator

  unc

• Reset Method

  manual

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• Internal Trip Release Configuration

  series trip all locations

• Mounting Facility Type And Quantity

  4 threaded hole