SM-B-641293

Technical Characteristics

• Bushing Length

  0.353 inches nominal

• Mounting Surface To Terminal End Distance

  1.605 inches maximum

• Pole Quantity

  1

• Thread Quantity Per Inch

  32

• Trip Release Characteristic

  time delay

• Body Style

  single pole type

• Body Length

  1.500 inches maximum

• Body Width

  0.625 inches maximum

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Storage Type

  general purpose warehouse

• Maximum Continuous Load Current Rating Per Pole

  750.0 milliamperes ac and 750.0 milliamperes dc

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac and 50.0 dc

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

  300.0 ac and 500.0 dc

• Circuit Protection Type

  overcurrent

• Trip Release Method

  magnetic

• Main Contact Tripping Mechanism Type

  trip free

• Internal Trip Release Configuration

  series trip

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Unpackaged Unit Weight

  2.000 ounces

• Thread Series Designator

  unef

• Terminal Type And Quantity

  2 wire hook

• Frequency In Hertz

  400.0

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.210 minimum at 200 pct and 5.700 maximum at 200 pct

• Nominal Thread Size

  0.375 inches

• Actuator Position Designation

  at pole one

• Actuator Function

  trip-reset

• Manual Actuator Type And Quantity

  1 toggle

• Reset Method

  manual

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

  125.0