NEF421060R

Technical Characteristics

• Body Length

  6.219 inches nominal

• Case Material

  plastic

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  5.312 inches nominal

• Pole Quantity

  2

• Mounting Facility Type And Quantity

  2 threaded hole

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  60.0 amperes ac and 60.0 amperes dc

• Operating Voltage Type And Rating Per Pole In Volts

  480.0 ac and 250.0 dc

• Nominal Thread Size

  0.138 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  25.000 minimum at 200 pct and 75.000 maximum at 200 pct

• Thread Series Designator

  unc

• Bushing Length

  0.250 inches nominal

• Body Width

  2.750 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  5.312 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  1.375 inches nominal

• Mounting Surface To Terminal End Distance

  3.781 inches nominal

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

  15000.0 ac and 10000.0 dc

• Circuit Protection Type

  overcurrent

• Trip Release Method

  thermal-magnetic

• Trip Release Characteristic

  instantaneouss and time delay

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

  125.0

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 rotary

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole one

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal

• Frequency In Hertz

  60.0

• Terminal Type And Quantity

  4 compression