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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This Product is Obsolete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