HE1-B2-28VDC-0.25A-1

Technical Characteristics

• Switch Contact Arrangement

  single pole,double throw

• Mounting Surface To Terminal End Distance

  1.700 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  250.0 milliamperes dc

• Circuit Protection Type

  overcurrent

• Trip Release Characteristic

  time delay

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

  125.0

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole one

• Auxiliary Switch Function And Quantity

  1 alarm

• Switch Location And Position Designation

  internal at pole one

• Inclosure Protection Type For Which Designed

  explosion resistant and fungus resistant and moisture resistant and hermetically sealed

• Switch Current Rating And Type In Amps

  1.0 ac and 0.5 dc

• Terminal Type And Quantity

  2 wire hook

• Bushing Length

  0.375 inches nominal

• Body Length

  1.562 inches maximum

• Body Width

  0.625 inches maximum

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Pole Quantity

  1

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  28.0 dc

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

  750.0 dc

• Trip Release Method

  magnetic-hydraulic

• Internal Trip Release Configuration

  series trip

• Nominal Thread Size

  0.375 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  1.000 minimum at 200 pct and 6.000 maximum at 200 pct

• Switch Terminal Type

  tab,solder lug

• Switch Voltage Rating And Type In Volts

  125.0 ac and 50.0 dc

• Unpackaged Unit Weight

  0.131 pounds

• Thread Series Designator

  unef