76-12A4-20

Technical Characteristics

• Terminal Type And Quantity

  2 threaded stud

• Case Material

  plastic

• Boss Height

  0.130 inches minimum and 0.150 inches maximum

• Trip Release Method

  magnetic-hydraulic single location

• Body Style

  single pole type

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc single location

• Arc Quenching Method

  magnetic blowout

• Main Contact Tripping Mechanism Type

  trip free

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

  125.0 single location

• Trip Release Characteristic

  time delay single location

• Nominal Thread Size

  0.138 inches

• Internal Trip Release Configuration

  series trip single location

• Manual Actuator Type And Quantity

  1 toggle

• Center To Center Distance Between Terminals Parallel To Length

  1.930 inches minimum and 1.950 inches maximum

• Pole Quantity

  1

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant

• Body Length

  2.500 inches minimum and 2.530 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes dc single location

• Mounting Surface To Terminal End Distance

  2.408 inches minimum and 2.552 inches maximum

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

  2000.0 dc single location

• Circuit Protection Type

  overcurrent single location

• Body Width

  0.740 inches minimum and 0.760 inches maximum

• Thread Quantity Per Inch

  32

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.050 inches minimum and 2.070 inches maximum

• Mounting Facility Type And Quantity

  2 threaded hole

• Actuator Function

  trip-reset

• Storage Type

  general purpose warehouse

• Precious Material

  silver

• Actuator Position Designation

  at pole one

• Reset Method

  manual

• Thread Series Designator

  unc

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.000 minimum at 200 pct single location and 10.000 maximum at 200 pct single location

• Precious Material And Location

  nuts silver and terminals silver and washers silver

• Special Handling Feature

  magnetic

• Fragility Factor

  moderately rugged

• Unpackaged Unit Weight

  0.280 pounds