E1068331 - D122AR18C315QFB
Fusible ultra rapide à corps carré Protistor® Taille 122 aR 1800VDC CEI 315A Percuteur Équerres
Mersen DC fuses offer high-performance solutions designed specifically for railway power circuit protection, ensuring service continuity in transportation networks. Based on our expertise, Mersen DC high-speed fuses have been engineered to provide improved performance, required by modern DC embedded equipment. Compared to conventional fuse types: - they are qualified under IEC 60077-5 for use in harsh environments (shock, vibrations...) and are dedicated to rolling stock applications, - they provide lower I²t, minimizing damage to protected components during short circuits, - they have lower watt losses and longer lifetime. Our Application Engineering team remains at your disposal for any additional information or support tailored to your specific needs.
Fusible ultra rapide à corps carré Protistor® Taille 122 aR 1800VDC CEI 315A Percuteur Équerres
Mersen DC fuses offer high-performance solutions designed specifically for railway power circuit protection, ensuring service continuity in transportation networks. Based on our expertise, Mersen DC high-speed fuses have been engineered to provide improved performance, required by modern DC embedded equipment. Compared to conventional fuse types: - they are qualified under IEC 60077-5 for use in harsh environments (shock, vibrations...) and are dedicated to rolling stock applications, - they provide lower I²t, minimizing damage to protected components during short circuits, - they have lower watt losses and longer lifetime. Our Application Engineering team remains at your disposal for any additional information or support tailored to your specific needs.
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| Numéro d'article | E1068331 |
| Numéro de catalogue | D122AR18C315QFB |
| Description | Fusible ultra rapide à corps carré Protistor® Taille 122 aR 1800VDC CEI 315A Percuteur Équerres |
| Code EAN / UPC | 3605340717686 |
| Tension nominale DC CEI | 1800 V |
| Courant assigné | 315 A |
| AC ou DC | DC |
| Vitesse/Caractéristique | aR |
| Taille du fusible | 122 |
| Montage | Boulonné |
| I2t de fusion | 21 kA²s |
| Max. Rated Breaking Capacity DC | 90 kA @ 1800 V, L/R = 10 ms |
| DC Min. Breaking Capacity (MBC) | 1300 A @ 1800 V, L/R = 30 ms |
| DC Total clearing I2t | 126.3 kA²s @ 1800 V, L/R = 30 ms, |
| Système d'indication | Oui |
| Type de système d'indication | Percuteur |
| Connexion / Matériel terminal | Cuivre argenté |
| Type de Connexion / Borne | Équerres |
| Largeur du produit | 65 mm |
| Longueur du produit | 217 mm |
| Hauteur du produit | 76.5 mm |
| Quantité du pack de vente | 1 EA |
| Poids du pack de vente | 1.81 kg |
| Largeur du pack de vente | 125 mm |
| Longueur du pack de vente | 310 mm |
| Hauteur du pack de vente | 85 mm |
| Groupe de produits | Fusibles ultra rapides et de protection pour semi-conducteurs |
| Matériau isolant / corps | Ceramic |
| Poids du produit | 1.81 kg |
| Dissipation thermique à la valeur de courant intermédiaire | 82W@0.8 x In W |
| Power Dissipation at Rated Current Value | 156 W |