NH fuse-links aM 500VAC top indicator/live tags size 4, 4a
- Manufactured by:
- Mersen/Ferraz Shawmut
- Price (VAT excluded)
- € 128.28
- Nuova Elva code
- NH4AM50V500-8
- Manufacturer code
- NH4AM50V500-8
- Availability
- Send request for quotation
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.
Features
Lead free contact blades
Dimensions according to DIN 43 620 parts 1 to 4
0% cadmium
Non-isolated gripping lugs
Double indicator
Specifications
| Amperage | 400-1250 A |
|---|---|
| Body Material | Ceramic |
| Contact Material | Silver-Plated Copper |
Product Details | |
| Size per Standard | 4 4a |
| Lead Free | Consult Technical Services |
| Materials Contact | Copper, Silver-plated |
| Body Style | Square |
| Applications | aM: Partial purpose, motor circuit protection |
| Ampere Range | 400 - 1250 A |
| Standards | DIN 57636 Part 201 VDE 0636 Part 201 IEC 60269-1 and -2 |
| CE conformity | Yes |
| Speed / Characteristic | aM |
| Body Material | Ceramic |
| ROHS Compliant | Consult Technical Services |
