Protistor® size 71 aR, 750 to 1250VAC (IEC) / 1300VAC (UL)
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.
Product data sheets
Brochures and Flyers
- DS-Microswitches-for-Protistor-fuse-links-sizes-3x-and-7x-EN
pdf - 245.71 KB
Compliance
- COM-CSA-certificate-PC30-PC31-PC32-PC33-semiconductor-fuses
pdf - 197.17 KB
- COM-REACH-declaration-S067-AxxxUD7x-aR-semiconductor-fuses
pdf - 243.09 KB
- COM-REACH-declaration-S037-PC7x-aR-semiconductor-fuses
pdf - 243.49 KB
- COM-CSA-certificate-PC70-PC71-PC72-PC73-semiconductor-fuses
pdf - 199.03 KB
- COM-CE-ROHS-declaration-0037-PC7x-aR-semiconductor-fuses
pdf - 131.31 KB
- COM-CE-ROHS-declaration-0067-AxxxUD7x-aR-semiconductor-fuses
pdf - 130.77 KB
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.
| Voltage Range | 750…1250 V AC |
| Amperage Range | 160 ... 900 A |
| Speed/Characteristic | aR |
| CE Conformity | Yes |
| Reach Compliant | Yes |
Reference Finder
Scroll
| Item number | Ampere rating | Fuse size | Clearing I2t At Rated Voltage | Indication System | Product weight |
|---|---|---|---|---|---|
|
A300518 - PC71UD13C250TF See product
|
250A | 71 | 72kA²s | Yes | 0.515kg |
|
A300610 - PC71UD13C250EF See product
|
250A | 71 | 72kA²s | Yes | 0.54kg |
|
A300840 - PC71UD13C315PA See product
|
315A | 71 | 129kA²s | Yes | 0.56kg |
|
B300519 - PC71UD13C315TF See product
|
315A | 71 | 129kA²s | Yes | 0.515kg |
|
B300611 - PC71UD13C315EF See product
|
315A | 71 | 129kA²s | Yes | 0.54kg |
|
B300749 - PC71UD13C160TF See product
|
160A | 71 | 21kA²s | Yes | 0.515kg |
|
B301025 - A130UD71TTI160 See product
|
160A | 71 | 21kA²s | Yes | 0.5kg |
|
B301163 - PC71UD13C250PA See product
|
250A | 71 | 72kA²s | Yes | 0.56kg |
|
C300520 - PC71UD13C350TF See product
|
350A | 71 | 178kA²s | Yes | 0.515kg |
|
C300612 - PC71UD13C350EF See product
|
350A | 71 | 178kA²s | Yes | 0.54kg |