EHD3050V(ST)

Technical Characteristics

• Center To Center Distance Between Terminals Parallel To Length

  5.063 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  1.375 inches nominal

• Unthreaded Mounting Hole Diameter

  0.188 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  5.063 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.375 inches nominal

• Pole Quantity

  3

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes ac all locations

• Operating Voltage Type And Rating Per Pole In Volts

  480.0 ac all locations

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

  15000.0 ac all locations

• Trip Release Characteristic

  instantaneous and time delay all locations

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

  125.0

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Internal Trip Release Configuration

  shunt trip all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  55.000 minimum at 200 pct and 120.000 maximum at 200 pct all locations

• Inclosure Protection Type For Which Designed

  fungus resistant

• Frequency In Hertz

  60.0

• Terminal Type And Quantity

  6 compression

• Body Style

  11b multipole-single actuator type

• Body Length

  6.000 inches nominal

• Body Width

  4.125 inches nominal

• Body Height

  3.375 inches nominal

• Case Material

  plastic

• End Item Identification

  ships service electrical system onboard 82 ft wpb coast guard vessels

• Boss Height

  0.125 inches nominal

• Circuit Protection Type

  overcurrent all locations

• Trip Release Method

  magnetic-hydraulic all locations

• Reset Method

  manual