74-100-3

Technical Characteristics

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Nominal Thread Size

  0.138 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  20.000 minimum at 200 pct single location and 70.000 maximum at 200 pct

• Inclosure Protection Type For Which Designed

  shockproof

• Unpackaged Unit Weight

  0.230 pounds

• Reset Method

  manual

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.797 inches minimum and 1.827 inches maximum

• Fragility Factor

  moderately rugged

• Pole Quantity

  1

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  1.25 amperes ac single location and 1.25 amperes dc

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

  2000.0 ac single location and 2000.0 dc

• Circuit Protection Type

  overcurrent single location

• Body Style

  4a single pole type

• Body Length

  2.485 inches minimum and 2.515 inches maximum

• Body Width

  0.735 inches minimum and 0.765 inches maximum

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  1.175 inches minimum and 1.205 inches maximum

• Mounting Surface To Terminal End Distance

  1.985 inches minimum and 2.015 inches maximum

• Mounting Facility Type And Quantity

  2 threaded hole

• Storage Type

  general purpose warehouse

• Special Handling Feature

  magnetic

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac single location and 50.0 dc

• Frequency In Hertz

  60.0 single location

• Thread Series Designator

  unc

• Terminal Type And Quantity

  2 tab w/screw

• Trip Release Method

  magnetic single location

• Trip Release Characteristic

  time delay single location

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

  150.0 single location

• Actuator Position Designation

  at pole one

• Internal Trip Release Configuration

  series trip single location