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- Home /
- Automatics and control /
- Fuses /
- Fuse-link NH1 aM 690VAC 50A live tags Double indicator
Fuse-link NH1 aM 690VAC 50A live tags Double indicator
In stock: No
Vendor stock: No
Minimal order quantity: 1
Price (excl. VAT):
11,93 €
EAN: 8430399025087
MPN: H227891
Package: 3
Technical Information
| Item condition | New |
| Manufacture name | Fuse-link NH1 aM 690VAC 50A live tags Double indicator |
| Brand | Mersen |
| Categories |
Fuses
|
| Country of origin | HU |
| Harmonized System Code | 8536 1050 00 |
| Voltage type | AC |
| Rated current | 50 A |
| Utilization category | aM (switchgear protection) |
| Type of fuse status indicator | Combination fuse status indicator |
| Rated voltage AC | 690 V |
| Power loss at rated current | 2.9 W |
| Insulated metal gripping lugs (IMGL) | No |
| Fuse construction type according to IEC 60269 | NH1 |
Packing details
| Packing level 1 | 8430399025088 |
Downloads
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.