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PHP-PFSQ7GAC71-MSL

Protistor® size 71 aR, 750 to 1250VAC (IEC) / 1300VAC (UL)

Approvals & Standards
IEC 60269-4 Compliance
UL/CSA Recognized E76491
CCC GB 13539.4 for Asian market only

These 1250/1300V Protistor® fuse-links 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. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. Fuses are assembled with die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic. All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

These 1250/1300V Protistor® fuse-links 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. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. Fuses are assembled with die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic. All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

Key features & benefits

  • Multiple body sizes and terminals or blades combination

  • aR Class according to IEC 60269-4 and VDE 636-23

  • Very low I²t 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.

Technical Specifications
Voltage Range 750…1250 V AC
Amperage Range 160 ... 900 A
Speed/Characteristic aR
CE Conformity Yes
Reach Compliant Yes

Reference Finder

66 references in this series

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Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
R300717 - A130UD71LLI280 See product
 280A 71 96kA²s Yes 0.54kg
R301292 - PC71UD75V10CTF See product
 1000A 71 2310kA²s Yes 0.515kg
W302975 - PC71UD13C450PA See product
 450A 71 378kA²s Yes 0.56kg
Z300517 - PC71UD13C200TF See product
 200A 71 38kA²s Yes 0.515kg
Z300609 - PC71UD13C200EF See product
 200A 71 38kA²s Yes 0.54kg
Z300862 - PC71UD90V800TF See product
 800A 71 1540kA²s Yes 0.515kg
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