M55629/21-SNSN

Technical Characteristics

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

  125.0 all locations

• Body Style

  multipole-single actuator type

• Case Material

  metal

• Part Name Assigned By Controlling Agency

  mil spec: circuit breakers, magnetic, panel seal, trip-free, series trip, double pole

• Bushing Length

  0.625 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• End Item Identification

  mcs ln sw rk 48011322; machinery con

• Center To Center Distance Between Terminals Parallel To Length

  1.530 inches nominal

• Mounting Surface To Terminal End Distance

  2.232 inches maximum

• Body Width

  1.515 inches maximum

• Inclosure Protection Type For Which Designed

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

• Thread Series Designator

  un

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Circuit Protection Type

  overcurrent all locations

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

  2000.0 dc all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.500 minimum at 200 pct all locations and 20.000 maximum at 200 pct all locations

• Pole Quantity

  2

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes dc all locations

• Reset Method

  manual

• Nominal Thread Size

  0.500 inches

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Trip Release Characteristic

  time delay all locations

• Body Length

  2.000 inches nominal

• Internal Trip Release Configuration

  series trip all locations

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc all locations

• Terminal Type And Quantity

  4 tab w/screw

• Thread Quantity Per Inch

  32

• Trip Release Method

  magnetic all locations