Protistor® size 120 gR , 750VDC (IEC)
Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.
Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.
Product data sheets
Brochures and Flyers
- DS-Microswitches-for-Protistor-fuse-links-EN
pdf - 263.48 KB
Compliance
- COM-UL-certificate-E76491v1s31-D120-D123-semiconductor-fuses
pdf - 211.9 KB
- COM-REACH-declaration-S042-D12x-DC-semiconductor-fuses
pdf - 243.62 KB
- COM-CE-ROHS-declaration-0042-D12x-DC-semiconductor-fuses
pdf - 130.79 KB
- COM-UKCA-declaration-0042-D12x-DC-semiconductor-fuses
pdf - 166.54 KB
Key features & benefits
Multiple body sizes and terminals or blades combination
Very low I²t
Extremely fast acting
Eliminate all overloads
Excellent cycling capability
Applications
Protection of inverters
Protection of motor drives
Protection of UPS systems
Railway power and auxiliary circuits
750VDC or less equipments
| Amperage Range | 50 ... 160 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 |
|---|---|---|---|---|---|
|
Y084776 - D120GC75V50EF See product
|
50A | 120 | 8.5kA²s | Yes | 0.715kg |
|
Z090435 - D120GC75V80TF See product
|
80A | 120 | 24.5kA²s | Yes | 0.65kg |