Protistor® size 70 aR, 1100 to 1250VAC (IEC) / 1300VAC (UL)
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.
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-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-REACH-declaration-S037-PC7x-aR-semiconductor-fuses
pdf - 243.49 KB
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.
Voltage Range | 1100…1250 V AC |
Amperage Range | 50 ... 500 A |
Speed/Characteristic | aR |
CE Conformity | Consult Technical Services |
Reach Compliant | Yes |
Reference Finder
Scroll
Item number | Ampere rating | Fuse size | Clearing I2t At Rated Voltage | Indication System | Product weight Sort descending |
---|---|---|---|---|---|
W300491 - PC70UD11C350TF See product
|
350A | 70 | 180000A²s | Yes | 0.339kg |
E300867 - PC70UD11C400TF See product
|
400A | 70 | 254000A²s | Yes | 0.339kg |
H301284 - PC70UD11C450TF See product
|
450A | 70 | 405000A²s | Yes | 0.339kg |
J301285 - PC70UD10C500TF See product
|
500A | 70 | 483000A²s | Yes | 0.339kg |
S300488 - PC70UD13C200TF See product
|
200A | 70 | 38000A²s | Yes | 0.339kg |
T300489 - PC70UD13C250TF See product
|
250A | 70 | 77000A²s | Yes | 0.339kg |
N300714 - PC70UD12C280TF See product
|
280A | 70 | 106000A²s | Yes | 0.339kg |
V300490 - PC70UD12C315TF See product
|
315A | 70 | 149000A²s | Yes | 0.339kg |
C301095 - PC70UD13C50TF See product
|
50A | 70 | 980A²s | Yes | 0.339kg |
M300483 - PC70UD13C63TF See product
|
63A | 70 | 1680A²s | Yes | 0.339kg |