Protistor® size 600 aR, 3500 to 4200VDC
Mersen DC high performance power fuses were developed to provide superior protection for railway power circuits. These fuses are typically operated at more elevated temperatures than other fuse types. They have lower I2t to minimize damage to components in case of short circuits, and have lower watts loss and longer life.
Mersen DC high performance power fuses were developed to provide superior protection for railway power circuits. These fuses are typically operated at more elevated temperatures than other fuse types. They have lower I2t to minimize damage to components in case of short circuits, and have lower watts loss and longer life.
Product data sheets
- DS-Protistor-size-600-aR-3500-4200VDC-Mersen-EN
pdf - 1.11 MB
Brochures and Flyers
- DS-Microswitches-for-Protistor-fuse-links-EN
pdf - 263.48 KB
Compliance
Key features & benefits
Extremely fast acting
Current limiting
Very low I2t
Worldwide acceptability
Superior cycling ability
Applications
Suburban lines: 3kVDC
| Voltage Range | 3500…4200 V DC |
| Amperage Range | 10 ... 150 A |
| Speed/Characteristic | aR |
| CE Conformity | 1 |
| Reach Compliant | Yes |
Reference Finder
Scroll
| Item number | Ampere rating | Fuse size | Clearing I2t At Rated Voltage | Indication System | Product weight |
|---|---|---|---|---|---|
|
C079490 - D600SE42C40QF See product
|
40A | 600 | - | Yes | 1.92kg |
|
D079491 - D600SE42C50QF See product
|
50A | 600 | - | Yes | 1.92kg |
|
E079492 - D600SE42C63QF See product
|
63A | 600 | - | Yes | 1.92kg |
|
E089405 - D600SB35C10QF See product
|
10A | 600 | - | Yes | 1.92kg |
|
F079493 - D600SE42C80QF See product
|
80A | 600 | - | Yes | 1.92kg |
|
F089406 - D600SB35C16QF See product
|
16A | 600 | - | Yes | 1.92kg |
|
G079494 - D600SE42C100QF See product
|
100A | 600 | - | Yes | 1.92kg |
|
G086946 - D600SB40C20QF See product
|
20A | 600 | - | Yes | 1.92kg |
|
H079495 - D600SE42C125QF See product
|
125A | 600 | - | Yes | 1.92kg |
|
H086947 - D600SB40C25QF See product
|
25A | 600 | - | Yes | 1.92kg |