Messersicherung MERSEN

Zur Auswahl hinzufügen
Allgemeine Information
YESSS-Bestellnummer
4305-9970
Produktcode
B227862
EAN-Code
34086500087892
Produktgruppe
Messersicherung
Marke
MERSEN
Typ
NH000AM69V63
fuse link NH aM size 000 AC690V 63A with live fuse link NH aM size 000 AC690V 63A with live gripping lugs and double indicator
Produktbeschreibung

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. VDE 0636 Teil 201, IEC 60269-1 und -2.

Produktspezifikationen
Bemessungsstrom
63 A
Spannungsart
AC
Betriebsklasse nach IEC 60269
aM
Ausführung Kennmelder
Kombikennmelder
Isolierte Metallgrifflaschen (IMGL)
Nein
Sicherungs-Baugröße nach IEC 60269
NH000
Bemessungsspannung AC
690 V
Leistungsverlust bei Bemessungsstrom
2.9 W
weitere spezifikationen
Produktinformation
^