Protistor® size 72 gR, 450 to 600VDC
These Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These 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.
These Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These 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-REACH-declaration-S045-D7xGB-DC-semiconductor-fuses
pdf - 243.12 KB
- COM-CE-ROHS-declaration-0045-D7xGB-DC-semiconductor-fuses
pdf - 130.59 KB
Key features & benefits
Multiple body sizes and terminals or blades combination
gR Class according to IEC 60269-4 and VDE 636-23
Low I²t for improved semiconductor protection
Extremely fast acting
Eliminate all overloads
Excellent cycling capability
Applications
Protection of inverters, motor drives, UPS systems and similar 600V or less equipments.
Voltage Range | 450…600 V DC |
Amperage Range | 200 ... 630 A |
Speed/Characteristic | gR |
CE Conformity | Yes |
Reach Compliant | Yes |
Reference Finder
Scroll
Item number | Ampere rating | Fuse size | Clearing I2t At Rated Voltage | Indication System | Product weight |
---|---|---|---|---|---|
N302692 - D72GB60V250EF See product
|
250A | 72 | - | Yes | 0.758kg |
P302693 - D72GB60V350EF See product
|
350A | 72 | - | Yes | 0.758kg |
Q302694 - D72GB45V550EF See product
|
550A | 72 | - | Yes | 0.758kg |
Z302196 - D72GB45V630TF See product
|
630A | 72 | - | Yes | 0.734kg |