Mersen
NH3AM50V425
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Description
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.- Part Number
- NH3AM50V425
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Product Details
- Size per Standard
- 000 00 0 1 2 3
- Standards
- DIN 57636 Part 201 VDE 0636 Part 201 IEC 60269-1 and -2
- CE conformity
- Yes
- Ampere Range
- 2 - 630 A
- ROHS Compliant
- Consult Technical Services
- Lead Free
- Consult Technical Services
- Speed / Characteristic
- aM
- Applications
- aM: Partial purpose, motor circuit protection
- Materials Contact
- Copper, Silver-plated
- Body Style
- Square
- Body Material
- Ceramic
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