Catalog
Automatics and control
Cables and wires
Installation
Show All
Alarm and security systems
Cable bearing systems
Cable connectors
E-mobility
Fixings
Installation pipes
Tools, measuring instruments and protection
Cable inlet
Data and telecommunication
Electric box (breaker panel)
Industrial connections and blocks
Installation boxes
Lighting protection
Mounting materials
Power supply elements and devices, reactive power compensation
LED lighting
Lamps
Lighting accessories
Luminaires
Show All
Emergency luminaires and accessories
Explosion proof luminaires
Flashlights, batteries and acessories
Industrial lights
LED Panels and accessories
LED strips, modules, profiles and accessories
Linear and modular luminaires
Street and park luminaires
Track lights and accessories
Built-in mounting lamps
Ceiling mounting lamps
Festive lightings
Floor lamps
In-ground luminaires
Machine and work bench luminaire
Pendant lights
Recessed lights
Surface mounting lamps
Table lamps
Wall mounting lamps
Renewable energy
Switches and sockets
Ventilators, pumps and gate operators
Show All
Accessories (ventilators, pumps and gate operators)
Air freshener
Air inlet/extraction units
Air treatment
Boilers and heaters
Cooling systems
Distributors
Fans
Filters/separators
Fittings for doors and gates
Heating appliances
Industrial fans
Trace heating cables and electric surface heating
Ventilation and air conditioning systems
My Account
Sign in
Don’t have account?
Create account
Register to unlock your exclusive B2B prices and start shopping. Sign up now!
- 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.