SM-A-726209-1

Technical Characteristics

• Body Style

  2a single pole type

• Bushing Length

  0.344 inches minimum and 0.406 inches maximum

• Body Width

  0.719 inches minimum and 0.781 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  1.529 inches minimum and 1.591 inches maximum

• Fragility Factor

  moderately rugged

• Pole Quantity

  1

• Arc Quenching Method

  magnetic blowout

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  25.0 amperes dc single location

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc single location

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

  1000.0 dc single location

• Circuit Protection Type

  overcurrent single location

• Trip Release Method

  magnetic-hydraulic single location

• 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 Function

  trip-reset

• Body Length

  1.969 inches minimum and 2.031 inches maximum

• Case Material

  plastic

• Mounting Surface To Terminal End Distance

  2.094 inches minimum and 2.156 inches maximum

• Mounting Facility Type And Quantity

  1 threaded bushing

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay single location

• Actuator Position Designation

  at pole one

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.375 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.150 minimum at 200 pct and 15.000 maximum at 200 pct single location

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant

• Unpackaged Unit Weight

  2.200 ounces

• Thread Series Designator

  unef

• Terminal Type And Quantity

  2 tab w/screw