Protistor® size 300 aR, 2400VDC
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
| Amperage Range | 20 ... 180 A |
| Speed/Characteristic | aR |
| Reach Compliant | Yes |
Reference Finder
Scroll
| Item number | Ampere rating | Fuse size Sort descending | Clearing I2t At Rated Voltage | Indication System | Product weight |
|---|---|---|---|---|---|
|
X075299 - D300SE24C20QF See product
|
20A | 300 | 150A²s | Yes | 1.15kg |
|
G079471 - D300SE24C32QF See product
|
32A | 300 | 310A²s | Yes | 1.15kg |
|
H079472 - D300SE24C40QF See product
|
40A | 300 | 530A²s | Yes | 1.15kg |
|
J079473 - D300SE24C50QF See product
|
50A | 300 | 750A²s | Yes | 1.15kg |
|
K079474 - D300SE24C63QF See product
|
63A | 300 | 1650A²s | Yes | 1.15kg |
|
L079475 - D300SE24C80QF See product
|
80A | 300 | 3700A²s | Yes | 1.15kg |
|
M079476 - D300SE24C100QF See product
|
100A | 300 | 8000A²s | Yes | 1.15kg |
|
N079477 - D300SE24C125QF See product
|
125A | 300 | 14000A²s | Yes | 1.15kg |
|
Q079479 - D300SE24C180QF See product
|
180A | 300 | 57000A²s | Yes | 1.15kg |