Mersen D122GC75V400EF, Square Body High-Speed Fuse, Fast Acting, Size 122 gR, 750VDC, 400A, With Striker Open Slot Blades
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$2,989.26
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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.
| Part No | L089388 |
| Rated voltage DC IEC | 750VDC |
| Ampere Rating | 400A |
| Speed/Characteristic | gR |
| Fuse Size | 122 |
| Mounting | Bolted |
| Clearing I2t At Rated Voltage | 50.94 kA²s |
| Max. Rated Breaking Capacity DC | 100 kA |
| Design Details | gRC |
| Indication System | Yes |
| Indication System Type | Striker |
| Connection/Terminal Material | Silver-Plated Copper |
| Connection/Terminal Type | Open Slot Blades |
| Dimensions | 8.13'' (L) x 2.32'' (W) x 2.48'' (H) |
| Body/Insulating Material | Ceramic |
| Product Weight | 2.866 lb |
| Power Dissipation at Rated Current Value | 74.5 W |