Ferraz Shawmut Protistor 250A 690V Y300056 PC30UD69V250TF Ferraz Protistor
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Specification 2pcs / box0.6kg / box0.25kg / pcsLength: 17.5cm Width: 7cm Height: 6cm
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Price
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SQUARE BODY HIGH-SPEED FUSE-LINKS AC PROTECTION
The 690/700V Protistor? fuse-links range provide maximum flexibility in equipment design and ultimate protection for today¡¯s power conversion equipment. These aR ultra-fast acting square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles. They have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors, IGBT and MOSFET devices. They are assembled with die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I?t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
FEATURES & BENEFITS
? Multiple body sizes and terminals or blades combination
? aR Class according to IEC 60269-4 and VDE 636-23
? Very low I?t for improved semiconductor protection
? Ultra fast acting
? Current limiting
? Superior cycling capability
APPLICATIONS
? Protection of inverters, motor drives, UPS systems and similar 690V or less equipments.
STANDARDS
? IEC 60269-4 Compliance
? UL/CSA Recognized E76491
? CCC GB 13539.4
