SPD for AC Power Supply – Page 13

FATECH FVC20C/3+NPE-XXX series are Class II/C/Type2 three-phase + NPE AC surge protective devices specially designed for TT power systems, providing full protection for L1/L2/L3-N and N-PE circuits. With Imax 40kA, In 20kA and graded response speeds (L-N:≤25ns, N-PE:≤100ns), they deliver reliable overvoltage protection.It adopts separate wiring specifications for L-N and PE terminals, supports DIN-rail mounting, equipped with mechanical disconnection indicator (Red: Replace) and optional remote control contact, suitable for industrial and commercial three-phase low-voltage power distribution systems.

FATECH FVC20C/4-275S is a 4-pole Type 2 AC SPD for three-phase power distribution systems. It provides reliable surge and lightning protection for industrial, commercial and residential electrical equipment with stable performance and convenient DIN‑rail installation.

FATECH FVC20C/4-XXX series are Class II/C/T2 four-pole AC surge protective devices designed for TT and TN power systems, providing comprehensive surge protection for L1/L2/L3/N‑PE circuits. With Imax 40kA, In 20kA and fast response time ≤25ns, they offer stable and efficient overvoltage protection.Adopting separate wire specifications for L-N and PE terminals, DIN-rail mounting, mechanical disconnection indicator (Red: replace) and optional remote control contact, they are widely applied in industrial and commercial low-voltage power distribution systems.

FATECH FV20C/1-275S is a TUV approved type 2 devices surge protection. In 20kA, Imax 40kA, 1+0 1 pole. It is suitable for single-phase power distribution systems and provides reliable surge protection for household appliances, small electrical equipment, and light industrial loads. With compact size and DIN-rail installation, it is easy to install and maintain in distribution boxes.

FATECH FV25B/1+NPE-255S is a TUV certificate type 1 surge protection device for electrical panel for single-phase power systems. It effectively discharges lightning surge current and limits overvoltage, providing reliable protection for household, commercial and industrial main power distribution equipment.

FATECH FV20C/3-275S is a TUV mark ac surge protective device type 2. In 20kA, Imax 40kA, 3+0. It is used in three-phase power distribution systems to protect industrial equipment, motors, pumps, and building electrical systems. It features high discharge capacity, low protection level, and long service life, suitable for industrial and commercial surge protection solutions.