20621

Technical Characteristics

• Unthreaded Mounting Hole Diameter

  18.0 millimeters nominal

• Trip Release Characteristic

  instantaneous all locations

• Special Handling Feature

  magnetic

• Circuit Protection Type

  overcurrent all locations

• Body Style

  rectangular dimensional envelope

• Actuator Position Designation

  at each pole

• Reset Method

  manual

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 ac all locations

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Terminal Type And Quantity

  8 compression

• Mounting Facility Type And Quantity

  8 unthreaded hole

• Maximum Continuous Load Current Rating Per Pole

  63.0 amperes ac all locations

• Manual Actuator Type And Quantity

  4 toggle

• Case Material

  plastic

• Pole Quantity

  4

• Fragility Factor

  moderately rugged

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

  20000.0 ac single location

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

  125.0 all locations

• Trip Release Method

  thermal-magnetic all locations

• External Actuator Linkage Arrangement

  one, two, three, and four linked

• Overall Length

  108.0 millimeters nominal

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal all locations

• Frequency In Hertz

  50.0 all locations

• Main Contact Tripping Mechanism Type

  trip free

• Overall Width

  81.0 millimeters nominal

• Inclosure Protection Type For Which Designed

  general purpose

• Overall Height

  70.0 millimeters nominal