Back
Where to buy Contact us
PHP-PFSQ7GAC70-MSL

Protistor® size 70 aR, 1100 to 1250VAC (IEC) / 1300VAC (UL)

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

The 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, GTO's and IGBT devices. Fuses are assembled with pure silver, 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.

The 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, GTO's and IGBT devices. Fuses are assembled with pure silver, 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 VDE 636-23 and IEC 60269-4

  • Very low I²t for improved semiconductor protection

  • Ultra fast acting

  • Current limiting

  • Superior cycling capability

  • Increased technical performances: higher ratings and reduction in volume and weight

Applications

  • Protection of inverters, motor drives, UPS systems and similar 690V or less equipments.

Technical Specifications

Voltage Range 1100…1250 V AC
Amperage Range 50 ... 500 A
Speed/Characteristic aR
CE Conformity Consult Technical Services
Reach Compliant Yes

Reference Finder

60 references in this series

Scroll

Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
X300653 - A130UD70LI080 See product
 80A 70 3780A²s Yes 0.3766kg
X301021 - A130UD70TTI250 See product
 250A 70 77000A²s Yes 0.35kg
Y300539 - PC70UD13C125D1A See product
 125A 70 10500A²s Yes 0.3633kg
Y300608 - PC70UD11C350EF See product
 350A 70 180000A²s Yes 0.358kg
Y300654 - A130UD70LI100 See product
 100A 70 6750A²s Yes 0.3766kg
Y301022 - A130UD70TTI280 See product
 280A 70 106000A²s Yes 0.35kg
Z300540 - PC70UD13C160D1A See product
 160A 70 21000A²s Yes 0.3633kg
Z300655 - A130UD70LI125 See product
 125A 70 10500A²s Yes 0.3766kg
Z300839 - PC70UD13C200PA See product
 200A 72 38000A²s Yes 0.364kg
Z301023 - A130UD70TTI315 See product
 315A 70 149000A²s Yes 0.35kg
Back to top