Svodič přepětí, řada: 1320, 150 V DC 40kA 2pólová ochrana, Lišta DIN, 18 x 67 x 90mm Bourns

Bourns DC ochranná zařízení

Vysoce energeticky úsporný MOV
Vnitřní tepelné rozpojení
Ukazatel stavu
Vyměnitelný modulární design
Základna kompatibilní s DIN kolejnicemi
Možnost vzdálené signalizace

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.