Technical Information
Preces stāvoklis |
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Ražotāja nosaukums |
Fuse-link NH4 aM 500VAC 630A live tags Top indicator |
Zīmols |
Mersen
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Kategorijas |
Drošinātāji
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Izcelsmes valsts |
HU |
Iepakojuma informācija
Iepakojuma līmenis 1 |
4086500032341 |
Apraksts
The NH system is classified among plug-in fuse systems and is composed of:* fuse-base (possibly including terminal covers and phase barriers)* fuse-link with blade contact* fuse-link replacement device (LV HRC fuse puller)Since the design of this system cannot guarantee non-interchangeability of rated current it must be handled by a qualified professional.Type "aM" NH fuse-links are partial-range breaking capacity fuse-links, used to protect motor circuits as they are strongly current-limiting and have low power losses. They interrupt currents from 6.3 times In up to their maximum breaking capacity and are therefore suited for short-circuit protection only. They must be associated with other switchgear for protection against overloads. These fuse-links can have a rated current equal to the motor's nominal current.