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    PAF-DC/PCF-DC 500 Vdc Molded Case Circuit Breakers

    This is a legacy product

    This Product is Obsolete

    PAF-DC/PCF-DC circuit breakers are designed for 500 Vdc UPS (ungrounded dc) systems ranging 1200 A to 2500 A.

    Schneider Eletric Square D Picture
    PAF-DC/PCF-DC 500 Vdc Molded Case Circuit Breakers
    • Features


      Product Cross-Reference

      Systems that use batteries as a power source, such as an uninterruptible power supply (UPS), require special consideration when specifying overload protection. Square D® 500 Vdc thermal magnetic circuit breakers are designed per UL Supplement SC for use in an ungrounded dc system using an uninterruptible power supply (UPS), with a nominal voltage of 500 Vdc or a maximum (floating) voltage of 600 Vdc.

      Features
      • Voltage Ratings: 500 Vdc nominal, 600 Vdc maximum voltage
      • AIR: 25 kA
      • UL 489 Supplement SC rated specifically for use on ungrounded dc systems and Uninterruptible Power Supplies (UPS)
      • Industry leading low magnetic trip setting for improved short-circuit protection
      • Factory installable accessories available – see catalog
      • Fixed magnetic trip settings
      Product Detail:

      PAF361200DC – 1200A, 600V, 3 pole circuit breaker with fixed instantaneous trip setting at 1620 dc amperes
      PAF361600DC – 1600A, 600V, 3 pole circuit breaker with fixed instantaneous trip setting at 2160 dc amperes
      PAF362000DC – 2000A, 600V, 3 pole circuit breaker with fixed instantaneous trip setting at 2700 dc amperes
      PCF362500DC – 2500A, 600V, 3 pole circuit breaker with fixed instantaneous trip setting at 3375 dc amperes

      Benefits


      Applications

      Crane & Hoist
      Solar Installations
      OEM Commercial
      Metals
      Healthcare Facilities
      Data Centers