Description
63A 690V 22X58 AM
Cylindrical fuse-link aM Size 22×58 IEC 690VAC 63A
Mersen aM and gG fuse-links cover a wide range of physical sizes and ampere ratings for 400, 500, and 690VAC for protection in electrical distribution circuits and various industrial applications. Most ratings are available in size 8×31 and size 10×38 with an optional indicator, and in size 14×51 and 22×58 with an optional striker to activate an auxiliary contact. Size 10×38 is also available with striker. All cylindrical fuse-links have ceramic bodies and silver-plated contacts. Cylindrical fuse-links “aM” are partial range fuses. They protect electrical devices in case of unacceptable high short-circuit against destruction due high current limiting and low thermal let-through values. They cut off currents more than 6.3xln until the maximum breaking capacity (rated breaking capacity). Cylindrical fuse-links “aM” are mainly used for the protection of installation switch gear in motor circuit currents. For classification of the cylindrical fuse-links the nominal current of the fuse-link can be selected respective to the nominal current of the motor. Our technology and process was designed to ensure highly reliable technical performance.
Key features & benefits
- Reduced size
- Striker version available for remote indication of fuse operation
- Safest and most reliable protection system
Applications
- aM type for protection of motors, transformers and other loads with in-rush currents.
