NH fuse-links aM 690VAC top indicator/live tags size 4, 4a

Produttore:
Mersen/Ferraz Shawmut
Mersen ferraz shawmut

Primaryimage 1023 medium
Prezzo (IVA esclusa)
€ 227.70
Codice Nuova Elva
NH4AM69V800-8
Codice produttore
NH4AM69V800-8
Disponibilità
Invia RdO

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

  • Dimensions according to DIN 43 620 parts 1 to 4

  • Double indicator

  • Non-isolated gripping lugs

  • 0% cadmium

  • Lead free contact blades

Specifications

Amperage400-1000 A
Body MaterialCeramic
Contact MaterialSilver-Plated Copper

Product Details

Materials ContactCopper, Silver-plated
ApplicationsaM: Partial purpose, motor circuit protection
Speed / CharacteristicaM
Body StyleSquare
CE conformityYes
StandardsDIN 57636 Part 201 VDE 0636 Part 201 IEC 60269-1 and -2
ROHS CompliantConsult Technical Services
Lead FreeConsult Technical Services
Size per Standard4 4a
Body MaterialCeramic
Ampere Range400 - 1000 A

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