21A9445STYLE1531

Technical Characteristics

• Unthreaded Mounting Hole Diameter

  0.281 inches nominal

• Pole Quantity

  3

• Maximum Continuous Load Current Rating Per Pole

  40.0 amperes ac .

• Operating Voltage Type And Rating Per Pole In Volts

  600.0 ac .

• Trip Release Characteristic

  instantaneous and time delay .

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

  125.0

• Ultimate Trip Time Per Pole In Seconds

  90.000 minimum and 3600.000 maximum .

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Trip Delay Time In Seconds Per Rated Continuous Current

  16.000 minimum at 200 pct and 45.000 maximum at 200 pct .

• Frequency In Hertz

  60.0

• Case Material

  plastic

• Mounting Facility Type And Quantity

  4 unthreaded hole

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

  10000.0 ac .

• Circuit Protection Type

  overcurrent .

• Trip Release Method

  thermal-magnetic .

• Trip Release Ambient Temp Rating

  50.0 deg celsius nominal .

• Terminal Type And Quantity

  6 screw