NSN: 5925-01-189-1873

Technical Characteristics

• Body Style

  12a single pole type

• Center To Center Distance Between Terminals Parallel To Length

  6.125 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  5.125 inches nominal

• Boss Height

  0.125 inches nominal

• Mounting Surface To Terminal End Distance

  3.000 inches nominal

• Pole Quantity

  1

• Mounting Facility Type And Quantity

  2 unthreaded hole

• Maximum Continuous Load Current Rating Per Pole

  30.0 amperes ac single location

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

  125.0 single location

• Reset Method

  manual

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole one

• Inclosure Protection Type For Which Designed

  general purpose

• Criticality Code Justification

  feat

• Main Contact Tripping Mechanism Type

  trip free

• Trip Delay Time In Seconds Per Rated Continuous Current

  40.000 minimum at 200 pct single location and 125.000 maximum at 200 pct

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal single location

• Special Features

  rear terminal connection

• Frequency In Hertz

  60.0 single location

• Terminal Type And Quantity

  1 compression and 1 quick disconnect, male

• Trip Release Characteristic

  instantaneous single location and time delay

• Trip Release Method

  thermal-magnetic single location

• Circuit Protection Type

  overcurrent single location

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

  15000.0 ac single location

• Operating Voltage Type And Rating Per Pole In Volts

  480.0 ac single location

• Storage Type

  general purpose warehouse

• Unthreaded Mounting Hole Diameter

  0.190 inches nominal

• Case Material

  plastic

• Body Width

  4.469 inches nominal

• Body Length

  7.000 inches nominal