NEF431040R

Technical Characteristics

• Body Length

  6.219 inches nominal

• Body Width

  4.125 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  1.375 inches nominal

• Body Style

  multipole-single actuator type

• Body Height

  3.781 inches nominal

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  5.312 inches nominal

• Unthreaded Mounting Hole Diameter

  0.225 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.375 inches nominal

• Boss Height

  0.250 inches nominal

• Circuit Protection Type

  overcurrent

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

  125.0

• Frequency In Hertz

  60.0

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  5.312 inches nominal

• Pole Quantity

  3

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Maximum Continuous Load Current Rating Per Pole

  40.0 amperes ac and 40.0 amperes dc

• Operating Voltage Type And Rating Per Pole In Volts

  480.0 ac and 250.0 dc

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

  15000.0 ac and 10000.0 dc

• Trip Release Method

  thermal-magnetic

• Trip Release Characteristic

  time delay

• 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 Delay Time In Seconds Per Rated Continuous Current

  12.000 minimum at 200 pct and 35.000 maximum at 200 pct

• Trip Release Ambient Temp Rating

  40.0 deg celsius maximum

• Terminal Type And Quantity

  6 compression