Surge arrester BY3-RD-2-110 3231012

Index local:
AOC060PROT
Numéro de catalogue:
3231012
Surge arrester BY3-RD-2-110
Producteur: PRO-TEC
Characteristic: d
Number of tracks: 1
Maximum voltage [V]: 275
Prix:
48,76 €
gross / pcs.
(y compris la TVA 23%)
Livraison en 3h
jusqu'à 4 semaines (jours ouvrables)
Ramassage en 1h
Quantité pcs.
(plusieurs:
1
)
Ajouter au presse-papiers
Imprimer

Description du produit

Modular, varistor surge arresters for protection of LV power supply installations in small buildings, single-family houses, apartments and other compact buildings. They provide sufficient protection both against the effects of overvoltages caused by lightning, as well as induced or switching overvoltages. Mounted in a cable connector or main switchgear. For TT and IT networks, a combination of BY1-B/3 arrester and NPE spark gap is used. The control windows indicate the state of correct operation (green color) and the state of varistor damage (red color). In case of damage to the varistor, the arrester insert must be replaced immediately. The arresters are also available equipped with an acoustic-contact damage signaling module and a signaling contact. Varistor limiters must be subject to systematic control (after each storm and after the end of the storm season).

Données techniques

  • Characteristic
    d
  • Maximum voltage [V]
    275
  • Maximum current [kA]
    65
  • Level of security
    IP20
  • Number of tracks
    1
  • Reduced voltage [V]
    <1000
  • Test current [kA]
    20

Détails du fabricant

  • Producteur
    PRO-TEC SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄDariusz Zieja
  • Adresse
    41-800 UL. WOLNOŚCI 345
  • Numéro identifiant TVA
    6443503915
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