NSN: 5925-00-992-6585

Technical Characteristics

• Nominal Thread Size

  0.138 inches

• Inclosure Protection Type For Which Designed

  dustproof

• Center To Center Distance Between Terminals Parallel To Length

  1.928 inches minimum and 1.948 inches maximum

• Fragility Factor

  moderately rugged

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  2 threaded hole

• Storage Type

  general purpose warehouse

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  4.0 amperes dc

• Trip Release Method

  magnetic-hydraulic

• 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 toggle

• Actuator Position Designation

  at pole one

• Thread Series Designator

  unc

• Terminal Type And Quantity

  2 threaded stud

• Body Length

  2.490 inches minimum and 2.510 inches maximum

• Body Width

  0.740 inches minimum and 0.760 inches maximum

• Case Material

  plastic

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.052 inches minimum and 2.072 inches maximum

• Boss Height

  0.130 inches minimum and 0.150 inches maximum

• Mounting Surface To Terminal End Distance

  2.461 inches minimum and 2.481 inches maximum

• Pole Quantity

  1

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc

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

  4000.0 dc

• Circuit Protection Type

  overcurrent

• Trip Release Characteristic

  instantaneouss

• Actuator Function

  trip-reset

• Internal Trip Release Configuration

  series trip