PSA-12-1/2

Technical Characteristics

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal single location

• Maximum Continuous Load Current Rating Per Pole

  12.5 amperes ac single location and 12.5 amperes dc single location

• Trip Delay Time In Seconds Per Rated Continuous Current

  10.000 minimum at 200 pct single location and 50.000 maximum at 200 pct single location

• Body Style

  single pole type

• Frequency In Hertz

  60.0 single location

• Body Width

  0.703 inches nominal

• Reset Method

  automatic

• Inclosure Protection Type For Which Designed

  moisture resistant and dustproof and weatherproof

• Case Material

  plastic

• Mounting Facility Type And Quantity

  2 threaded hole

• Thread Quantity Per Inch

  32

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

  575.0 ac single location and 575.0 dc single location

• Circuit Protection Type

  overcurrent single location

• Trip Release Method

  thermal single location

• Mounting Surface To Terminal End Distance

  1.344 inches nominal

• Overall Length

  2.172 inches nominal

• Pole Quantity

  1

• Operating Voltage Type And Rating Per Pole In Volts

  110.0 ac single location and 30.0 dc single location

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.138 inches

• Trip Release Characteristic

  time delay single location

• Fragility Factor

  moderately rugged

• Special Handling Feature

  magnetic

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

  130.0 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

• Storage Type

  general purpose warehouse

• Terminal Type And Quantity

  2 screw