NSN: 5925-00-764-2908

Technical Characteristics

• Body Style

  7a single pole type

• Bushing Length

  0.469 inches minimum and 0.499 inches maximum

• Body Width

  0.750 inches maximum

• Case Material

  plastic

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.800 inches minimum and 1.820 inches maximum

• Mounting Surface To Terminal End Distance

  2.340 inches minimum and 2.400 inches maximum

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  2 threaded hole

• Storage Type

  general purpose warehouse

• Special Handling Feature

  magnetic

• Operating Voltage Type And Rating Per Pole In Volts

  205.0 ac single location and 30.0 dc

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

  4200.0 ac single location and 6000.0 dc

• Circuit Protection Type

  overcurrent single location

• Trip Release Method

  thermal-magnetic single location

• Trip Release Characteristic

  time delay single location

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

  138.0 single location

• Main Contact Tripping Mechanism Type

  trip free

• Switch Location And Position Designation

  internal at pole one

• Trip Delay Time In Seconds Per Rated Continuous Current

  25.000 minimum at 200 pct single location and 50.000 maximum at 200 pct

• Switch Terminal Type

  tab, solder lug

• Switch Current Rating And Type In Amps

  7.0 dc

• Switch Voltage Rating And Type In Volts

  28.0 dc

• Thread Series Designator

  unc

• Terminal Type And Quantity

  2 tab w/screw

• Body Length

  2.189 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  1.160 inches minimum and 1.220 inches maximum

• Switch Contact Arrangement

  single pole, double throw

• Fragility Factor

  moderately rugged

• Pole Quantity

  1

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  35.0 amperes ac single location and 35.0 amperes dc

• Reset Method

  manual

• Manual Actuator Type And Quantity

  1 push-pull

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole one

• Auxiliary Switch Function And Quantity

  1 alarm

• Nominal Thread Size

  0.138 inches

• Inclosure Protection Type For Which Designed

  explosion proof and humidity proof and corrosion resistant and dustproof and sand resistant and fungus resistant

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal single location

• Frequency In Hertz

  400.0 single location

• Unpackaged Unit Weight

  0.700 pounds