LOW VOLTAGE SPD

 fulmine rosso grandeProtection against direct lightning strikes (Type 1)

fulmine giallo grandeProtection against indirect lightning strikes (Type 2)

fulmine blu grandeProtection against induced overvoltages (Type 3)

interferenza grandeProtection against electro-magnetic surge along the wire line, including transient surge suppression

 

LOW VOLTAGE SUPPLY

Typical use: in TN-C, TN-S, TT and IT with direct connection to the ground (A and B) and 1 + 1 or 3+1
(C) according to IEC 60364-5-534. They are generally installed in Main Distributions Boards (MDB) or
at the origin of low voltage installation, as well as in in the sub panels.

 

 

FacebookTwitterGoogle BookmarksLinkedin