Varistor surge arrester class C ( II ) -BY1-C/1 3221010

Index local:
AOC014PROT
Numéro de catalogue:
3221010
Code EAN:
5907589160055
Producteur: PRO-TEC
Characteristic: c
Number of tracks: 1
Rated voltage [V]: 275
Prix:
10,63 €
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 the event of damage to the varistor, the arrester insert must be replaced immediately. Arresters equipped with an acoustic-contact fault signaling module and a signaling contact are also available. Varistor limiters must be systematically inspected (after each storm as well as after the end of the storm season).

 

Class C
Current current 8 kA
Max current 20 kA
Number of tracks 1
Max operating voltage 275V (AC)

Données techniques

  • Characteristic
    c
  • Rated voltage [V]
    275
  • Test current [kA]
    8
  • Number of tracks
    1
  • Maximum current [kA]
    20

Détails du fabricant

  • Producteur
    PRO-TEC Sp. z o.o.
  • Adresse
    41-800 Zabrze Wolności 345
  • Numéro identifiant TVA
    6443503915
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