Parafoudre Phoenix Contact, 100kA, 25kA, 250 V c.a., montage Rail DIN FLT-CP-1S-350

Parafoudres séries FLT et VAL pour réseaux monophasé et triphasé

Modules enfichables sur un élément de base fixe, assurant une installation facile et un remplacement rapide.

Orientation de l'installation de l'élément de base variable
Indicateurs mécanique de l'état du parafoudre
Dispositif à déconnexion thermique
Codage mécanique permettant d'éviter tout erreurs de branchement
Contact commun au niveau de l' indicateur pour toutes les fiches

Standards

IEC 61643, VDE V 0185-3

Surge Protection Devices, SPDs (DIN-rail)

Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage spikes are usually caused by lightning strikes and can reach up to 6000V, with current surges of over 3000A. The maximum size of the let-through voltage and current inrush depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.