MP931B

Technical Characteristics

• Trip Delay Time In Seconds Per Rated Continuous Current

  15.000 minimum at 200 pct all locations and 55.000 maximum at 200 pct all locations

• Center To Center Distance Between Terminals Parallel To Length

  0.704 inches nominal

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

  138.0 all locations

• Frequency In Hertz

  400.0 all locations

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac all locations

• Manual Actuator Type And Quantity

  3 push-pull

• Terminal Type And Quantity

  6 tab w/screw

• Inclosure Protection Type For Which Designed

  hermetically sealed and shock resistant and vibration resistant

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• Trip Release Method

  thermal all locations

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• External Actuator Linkage Arrangement

  one, two, and three linked

• Internal Trip Release Configuration

  series trip all locations

• Thread Quantity Per Inch

  32

• Body Style

  multipole-multiple actuator type

• Unpackaged Unit Weight

  150.0 grams

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

  1200.0 ac all locations

• Case Material

  metal

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal all locations

• Maximum Continuous Load Current Rating Per Pole

  5.0 amperes ac all locations

• Body Width

  1.218 inches nominal

• Mounting Facility Type And Quantity

  3 threaded bushing

• Main Contact Tripping Mechanism Type

  trip free

• Fragility Factor

  moderately rugged

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Bushing Length

  0.250 inches nominal

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Actuator Position Designation

  at each pole

• Body Length

  2.203 inches nominal

• Reset Method

  manual

• Mounting Surface To Terminal End Distance

  1.860 inches maximum

• Storage Type

  general purpose warehouse