Protistor® size 31 aR, 690VAC (IEC) / 700VAC (UL)
The 690/700V 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. They have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. They 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. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
The 690/700V 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. They have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. They 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. Each fuse-link 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-CE-ROHS-declaration-0036-PC23x-PC3x-aR-semiconductor-fuses
pdf - 130.85 KB
- COM-REACH-declaration-S036-PC23x-PC3x-aR-semiconductor-fuses
pdf - 243.45 KB
- COM-CSA-certificate-PC30-PC31-PC32-PC33-semiconductor-fuses
pdf - 197.17 KB
- COM-CE-ROHS-declaration-0050-AxxxUD3x-aR-semiconductor-fuses
pdf - 130.92 KB
- COM-REACH-declaration-S050-AxxxUD3x-aR-semiconductor-fuses
pdf - 243.43 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.
| Amperage Range | 160 ... 800 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 |
|---|---|---|---|---|---|
|
K300481 - A070UD31TTI700 See product
|
700A | 31 | 540000A²s | Yes | 0.385kg |
|
L300022 - PC31UD69V400D1A See product
|
400A | 31 | 110000A²s | Yes | 0.4143kg |
|
L300045 - PC31UD69V700EF See product
|
700A | 31 | 540000A²s | Yes | 0.4043kg |
|
L300482 - A070UD31TTI800 See product
|
800A | 31 | 880000A²s | Yes | 0.385kg |
|
M300023 - PC31UD69V450D1A See product
|
450A | 31 | 155000A²s | Yes | 0.4143kg |
|
M300046 - PC31UD69V350TF See product
|
350A | 31 | 61000A²s | Yes | 0.3826kg |
|
M300299 - PC31UD69V160TF See product
|
160A | 31 | 7700A²s | Yes | 0.3826kg |
|
M300322 - PC31UD69V160A See product
|
160A | 31 | 7700A²s | Yes | 0.3866kg |
|
N300001 - PC31UD69V200TF See product
|
200A | 31 | 15000A²s | Yes | 0.3826kg |
|
N300024 - PC31UD69V500D1A See product
|
500A | 31 | 215000A²s | Yes | 0.4143kg |