MP1520

Technical Characteristics

• Fragility Factor

  moderately rugged

• Reset Method

  manual

• Body Length

  1.187 inches maximum

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Actuator Position Designation

  at pole one

• Precious Material

  silver

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Unpackaged Unit Weight

  0.100 pounds

• Cubic Measure

  2.255 cubic inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.400 minimum at 200 pct single location and 3.000 maximum at 200 pct single location

• Maximum Continuous Load Current Rating Per Pole

  750.0 milliamperes ac single location and 750.0 milliamperes dc single location

• Thread Quantity Per Inch

  32

• Circuit Protection Type

  overcurrent single location

• Center To Center Distance Between Terminals Parallel To Length

  0.669 inches minimum and 0.731 inches maximum

• Trip Release Method

  thermal single location

• Manual Actuator Type And Quantity

  1 push-pull

• Pole Quantity

  1

• Internal Trip Release Configuration

  series trip single location

• Trip Release Characteristic

  time delay single location

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal single location

• Main Contact Tripping Mechanism Type

  trip free

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

  600.0 ac single location and 6000.0 dc single location

• Precious Material And Location

  contact surfaces silver

• Frequency In Hertz

  400.0 single location

• Body Style

  single pole type

• Mounting Surface To Terminal End Distance

  1.843 inches maximum

• Inclosure Protection Type For Which Designed

  explosion proof and shock resistant and vibration resistant

• Bushing Length

  0.235 inches minimum and 0.250 inches maximum

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac single location and 30.0 dc single location

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

  138.0 single location

• Terminal Type And Quantity

  2 tab w/screw

• Body Width

  0.750 inches maximum

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• Case Material

  plastic