熔断器，aM型，10x38mm，400V，20A
The is a 20A IEC Cylindrical Fuse-Link with ceramic body and silver plated copper contacts. It covers a wide range of physical sizes for 500VAC for protection in electrical distribution circuits. Cylindrical fuse-link aM is partial range fuse. It protects electrical device in case of unacceptable high short-circuit against destruction due high current limiting and low thermal let-through values. It cut off currents more than 6.3xln until the maximum breaking capacity rated breaking capacity. Cylindrical fuse-link aM is mainly used for the protection of installation switch gear in motor circuit currents. For classification of the cylindrical fuse-link the nominal current of the fuse-link can be selected respective to the nominal current of the motor. It is designed to ensure highly reliable technical performance.
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- Reduced size
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- Visual indication of fuse operation
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- Safest and most reliable protection system