PSM25

Technical Characteristics

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.138 inches

• Trip Release Characteristic

  time delay single location

• Main Contact Tripping Mechanism Type

  trip free

• Operating Voltage Type And Rating Per Pole In Volts

  30.0 ac single location and 30.0 dc single location

• Inclosure Protection Type For Which Designed

  general purpose

• Body Style

  single pole type

• Mounting Facility Type And Quantity

  2 threaded bushing

• Mounting Surface To Terminal End Distance

  1.296 inches nominal

• Case Material

  plastic

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

  120.0 single location

• Overall Length

  2.187 inches nominal

• Trip Delay Time In Seconds Per Rated Continuous Current

  4.000 nominal at 200 pct single location and 3.450 nominal at 300 pct single location

• Center To Center Distance Between Terminals Parallel To Length

  0.781 inches nominal

• Thread Series Designator

  unc

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.812 inches nominal

• Reset Method

  manual

• Trip Release Ambient Temp Rating

  25.0 deg celsius maximum single location

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

  500.0 ac single location and 500.0 dc single location

• Actuator Position Designation

  at pole one

• Maximum Continuous Load Current Rating Per Pole

  25.0 amperes ac single location and 25.0 amperes dc single location

• Body Width

  0.750 inches nominal

• Actuator Function

  trip-reset

• Manual Actuator Type And Quantity

  1 push button

• Terminal Type And Quantity

  2 screw

• Thread Quantity Per Inch

  32

• Circuit Protection Type

  overcurrent single location

• Trip Release Method

  thermal single location

• Pole Quantity

  1