78-112-1

Technical Characteristics

• Fragility Factor

  moderately rugged

• Terminal Type And Quantity

  2 wire hook

• Nonturn Device Diameter

  0.250 inches nominal

• Circuit Protection Type

  overcurrent all locations

• Pole Quantity

  2

• Reset Method

  manual

• Center To Center Distance Between Terminals Parallel To Width

  0.594 inches minimum and 0.656 inches maximum

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• Internal Trip Release Configuration

  series trip all locations

• Nonturn Device Location

  at 12 oclock

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Trip Release Method

  magnetic all locations

• Body Length

  1.500 inches maximum

• Actuator Position Designation

  between pole one and two

• Main Contact Tripping Mechanism Type

  trip free

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

  115.0 all locations

• Arc Quenching Method

  magnetic blowout

• Inclosure Protection Type For Which Designed

  shockproof and vibrationproof

• Frequency In Hertz

  50.0 all locations or 60.0 all locations

• Mounting Surface To Terminal End Distance

  1.780 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  3.0 amperes ac all locations

• Body Style

  multipole-single actuator type

• Nonturn Device Radius

  0.625 inches nominal

• Case Material

  metal

• Manual Actuator Type And Quantity

  1 toggle

• Body Width

  1.250 inches maximum

• Thread Series Designator

  unef

• Center To Center Distance Between Terminals Parallel To Length

  0.844 inches minimum and 0.906 inches maximum

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.007 minimum at 200 pct all locations and 0.025 maximum at 200 pct all locations

• Bushing Length

  0.380 inches maximum

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

  300.0 ac all locations