1538-001-20

Technical Characteristics

• Trip Release Ambient Temp Rating

  25.0 deg celsius maximum all locations

• Trip Release Characteristic

  instantaneous all locations

• Bushing Length

  0.250 inches nominal

• Circuit Protection Type

  overcurrent all locations

• Center To Center Distance Between Terminals Parallel To Length

  0.750 inches nominal

• Pole Quantity

  2

• Reset Method

  manual

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Body Length

  1.300 inches nominal

• Internal Trip Release Configuration

  series trip all locations

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac all locations

• Terminal Type And Quantity

  4 screw

• Body Width

  2.125 inches nominal

• Thread Quantity Per Inch

  32

• Center To Center Distance Between Terminals Parallel To Width

  1.376 inches nominal

• Mounting Facility Type And Quantity

  1 threaded bushing

• Manual Actuator Type And Quantity

  1 push-pull

• Inclosure Protection Type For Which Designed

  fungus resistant

• Body Style

  multipole-single actuator type

• Actuator Position Designation

  between pole one and two

• Main Contact Tripping Mechanism Type

  trip free

• Body Height

  2.125 inches maximum

• 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

• Nominal Thread Size

  0.469 inches

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

  300.0 ac all locations

• Thread Series Designator

  uns

• Case Material

  plastic

• Trip Release Method

  thermal all locations