NSN: 5925-01-270-2121

Technical Characteristics

• Body Style

  caaql 15b

• Body Width

  4.125 inches nominal

• Body Height

  3.875 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  1.375 inches nominal

• Unthreaded Mounting Hole Diameter

  0.190 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.656 inches nominal

• Switch Contact Arrangement

  single pole, double throw

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  2.750 inches nominal

• Boss Height

  0.188 inches nominal

• Pole Quantity

  3

• Features Provided

  adjustable trip release

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac and 250.0 dc .

• Trip Release Characteristic

  instantaneous and time delay .

• Actuator Function

  trip-reset

• Auxiliary Switch Function And Quantity

  1 alarm

• Adjustable Trip Setting Current Range Per Pole In Amps

  +900.0/+1050.0 ac and +900.0/+1050.0 dc .

• Switch Location And Position Designation

  internal at pole three

• Inclosure Protection Type For Which Designed

  general purpose

• Trip Release Ambient Temp Rating

  50.0 deg celsius nominal .

• Switch Terminal Type

  wire lead

• Switch Current Rating And Type In Amps

  15.0 ac and 0.5 dc

• Switch Voltage Rating And Type In Volts

  460.0 ac and 125.0 dc

• Body Length

  6.500 inches nominal

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  3.938 inches nominal

• Mounting Facility Type And Quantity

  2 unthreaded hole

• Maximum Continuous Load Current Rating Per Pole

  75.0 amperes ac and 75.0 amperes dc .

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

  15000.0 ac and 15000.0 dc .

• Circuit Protection Type

  overcurrent .

• Trip Release Method

  thermal-magnetic .

• 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 Position Designation

  at pole two

• Trip Delay Time In Seconds Per Rated Continuous Current

  20.000 minimum at 600 pct and 32.000 maximum at 600 pct .

• Frequency In Hertz

  60.0

• Terminal Type And Quantity

  6 quick disconnect, female