NSN: 5925-01-059-9777

Technical Characteristics

• Body Width

  2.250 inches maximum

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.050 inches minimum and 2.070 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.750 inches nominal

• Boss Height

  0.150 inches nominal

• Special Handling Feature

  magnetic

• Circuit Protection Type

  overcurrent

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

  115.0

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant and salt spray proof and shock resistant and vibration resistant

• Frequency In Hertz

  50.0 or b60.0

• Thread Series Designator

  iso s

• Terminal Type And Quantity

  6 threaded stud

• Manual Actuator Type And Quantity

  3 toggle

• Actuator Function

  trip-reset

• External Actuator Linkage Arrangement

  one,two,and three linked

• Internal Trip Release Configuration

  series trip

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.180 minimum at 200 pct and 1.800 maximum at 200 pct

• Unpackaged Unit Weight

  11.100 ounces

• Body Length

  2.480 inches minimum and 2.500 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  1.940 inches nominal

• Fragility Factor

  moderately rugged

• Mounting Surface To Terminal End Distance

  2.475 inches nominal

• Pole Quantity

  3

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  6 threaded hole

• Storage Type

  general purpose warehouse

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac

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

  5000.0 ac

• Trip Release Method

  magnetic

• Trip Release Characteristic

  time delay

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Position Designation

  at each pole

• Nominal Thread Size

  3.0 millimeters

• Thread Pitch In Millimeters

  0.50