79-171-1

Technical Characteristics

• Bushing Length

  0.380 inches maximum

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.190 minimum at 200 pct all locations and 0.700 maximum at 200 pct all locations

• Terminal Type And Quantity

  6 wire hook

• Body Length

  1.937 inches maximum

• Thread Series Designator

  unef

• Frequency In Hertz

  400.0 all locations

• Center To Center Distance Between Terminals Parallel To Length

  0.906 inches maximum

• Body Width

  1.562 inches maximum

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

  115.0 all locations

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Position Designation

  between pole one and two

• Manual Actuator Type And Quantity

  1 toggle

• Maximum Continuous Load Current Rating Per Pole

  5.0 amperes ac all locations

• Body Style

  multipole-single actuator type

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Mounting Facility Type And Quantity

  1 threaded bushing

• Trip Release Method

  magnetic all locations

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.375 inches

• Thread Pitch Diameters

  +0.3503/+0.3537 inches

• Internal Trip Release Configuration

  series trip all locations

• Actuator Function

  trip-reset

• Trip Release Characteristic

  time delay all locations

• Storage Type

  general purpose warehouse

• Reset Method

  manual

• Center To Center Distance Between Terminals Parallel To Width

  1.250 inches nominal

• Mounting Surface To Terminal End Distance

  1.826 inches maximum

• Circuit Protection Type

  overcurrent all locations

• Pole Quantity

  3

• Fragility Factor

  moderately rugged

• Case Material

  plastic

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

  300.0 ac all locations