NSN: 5925-01-279-3686

Technical Characteristics

• Mounting Slot Width

  0.563 inches nominal

• Body Width

  2.000 inches maximum

• Body Height

  2.625 inches nominal

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Width

  1.000 inches nominal

• Fragility Factor

  moderately rugged

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  2 slot and 2 terminal

• Special Handling Feature

  magnetic

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

  14000.0 ac all locations

• Circuit Protection Type

  overcurrent all locations

• Trip Release Method

  thermal-magnetic all locations

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Position Designation

  at pole one

• Inclosure Protection Type For Which Designed

  fungus resistant and general purpose

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal all locations

• Body Style

  20b multipole-single actuator type

• Body Length

  4.250 inches nominal

• Boss Height

  0.188 inches nominal

• Pole Quantity

  2

• Storage Type

  general purpose warehouse

• Maximum Continuous Load Current Rating Per Pole

  70.0 amperes ac all locations

• Operating Voltage Type And Rating Per Pole In Volts

  277.0 ac all locations and 480.0 ac

• Trip Release Characteristic

  instantaneous all locations and time delay

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

  125.0 all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  9.000 minimum at 200 pct all locations and 70.000 maximum at 200 pct

• Frequency In Hertz

  60.0 all locations

• Terminal Type And Quantity

  2 compression and 2 tab w/screw