SPD for AC Power Supply

Product Category

FV25B/4-XXX type1 In25kA 3 phase surge suppressor

  • FATECH FV25B/4-XXX series are Class I Type 1 four‑pole AC surge protective devices for TT and TN three‑phase power systems. With Iimp 25kA, In 25kA, fast response ≤100ns and mechanical status indication, they provide full lightning surge protection for L1/L2/L3/N‑PE circuits. Featuring DIN‑rail mounting, high insulation, wide voltage range and optional remote contact, they ensure stable and safe operation for industrial and commercial power distribution equipment.

FV30B+C/1-XXX 1pole lightning surge suppressor

  • FATECH FV30B+C/1-XXX series are Class I+II (Type 1+2) single‑pole AC surge protective devices suitable for TT, TN and IT power systems. With Iimp 7kA, Imax 60kA, In 30kA and ultra‑fast response ≤25ns, they provide efficient combined lightning and surge protection for L/N‑PE circuits. Featuring mechanical status indication, DIN‑rail mounting and optional remote contact, they ensure stable and reliable surge protection for various low‑voltage power applications.

FV30B+C/1+NPE-XXX type 1+2 surge protection device

  • FATECH FV30B+C/1+NPE-XXX series are Class I+II (Type 1+2) surge protective devices with 1+NPE structure, designed for TT power systems, providing L‑N and N‑PE protection. With Iimp 7kA, Imax 60kA, In 30kA and graded response speeds (L‑N ≤25ns, N‑PE ≤100ns), they offer stable combined lightning and surge protection. Featuring mechanical status indication, DIN‑rail mounting and optional remote contact, they ensure safe and reliable operation for residential and commercial low‑voltage power distribution.

FV30B+C/2-XXX In30kA surge protective devices spd

  • FATECH FV30B+C/2-XXX series are Class I+II (Type 1+2) two‑pole AC surge protective devices designed for TT and TN power systems. With Iimp 7kA, Imax 60kA, In 30kA and ultra‑fast response ≤25ns, they provide reliable combined lightning and surge protection for L‑PE and N‑PE circuits. Featuring mechanical status indication, DIN‑rail mounting and optional remote contact, they ensure stable and safe operation for residential, commercial and industrial low‑voltage power distribution.

FV30B+C/3-XXX In30kA 3poles spd (surge protective device)

  • FATECH FV30B+C/3-XXX series are Class I+II (Type 1+2) three‑pole AC surge protective devices specially designed for IT power systems. Boasting Iimp 7kA, Imax 60kA, In 30kA and ultra‑fast response ≤25ns, they deliver efficient combined lightning and surge protection for L1/L2/L3‑PE circuits. Equipped with mechanical status indication, DIN‑rail installation and optional remote contact, they guarantee stable and reliable operation for three‑phase electrical equipment in industrial applications.

FV30B+C/3+NPE-XXX In30kA 3P ac surge protection device

  • FATECH FV30B+C/4-XXX series are Class I+II (Type 1+2) four‑pole AC surge protective devices for TT and TN three‑phase power systems. With Iimp 7kA, Imax 60kA, In 30kA and ultra‑fast response ≤25ns, they provide full combined lightning and surge protection for L1/L2/L3/N‑PE circuits. Featuring mechanical status indication, DIN‑rail mounting and optional remote contact, they ensure stable, reliable and long‑lasting surge protection for industrial and commercial power distribution systems.