NSN: 5925-00-004-6417

Technical Characteristics

• Body Style

  7a single pole type

• Body Length

  2.189 inches maximum

• Body Width

  0.750 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  1.438 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  0.181 inches nominal

• Pole Quantity

  1

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

  6000.0 dc single location

• Circuit Protection Type

  overcurrent single location

• Trip Release Method

  thermal single location

• Manual Actuator Type And Quantity

  1 push-pull

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.138 inches

• Trip Release Ambient Temp Rating

  -55.0 deg celsius minimum single location and 125.0 deg celsius maximum

• Bushing Length

  0.250 inches nominal

• Mounting Surface To Terminal End Distance

  2.250 inches maximum

• Mounting Facility Type And Quantity

  2 threaded hole

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  70.0 amperes dc single location

• Operating Voltage Type And Rating Per Pole In Volts

  30.0 dc single location

• Trip Release Characteristic

  time delay single location

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

  138.0 single location

• Ultimate Trip Time Per Pole In Seconds

  3600.000 maximum single location

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole one

• Trip Delay Time In Seconds Per Rated Continuous Current

  25.000 minimum at 200 pct single location and 60.000 maximum at 200 pct and 2.000 minimum at 400 pct and 7.000 maximum at 400 pct

• Thread Series Designator

  unc

• Terminal Type And Quantity

  2 tab w/screw