Protistor® size 602 aR, 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
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
| Amperage Range | 200 ... 375 A |
| Speed/Characteristic | aR |
| CE Conformity | 1 |
| Reach Compliant | Yes |
Reference Finder
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| Item number | Ampere rating | Fuse size | Clearing I2t At Rated Voltage | Indication System | Product weight |
|---|---|---|---|---|---|
|
H076643 - D602SH42C375QF See product
|
375A | 602 | - | Yes | 3.56kg |
|
J079496 - D602SF42C200QF See product
|
200A | 602 | - | Yes | 3.56kg |
|
K079497 - D602SF42C250QF See product
|
250A | 602 | - | Yes | 3.56kg |
|
L079498 - D602SF42C315QF See product
|
315A | 602 | - | Yes | 3.56kg |