ClassⅠ+Ⅱ/T1+2/B+C,Iimp 12.5kA ,Imax 80kA

Product Category

FVB12.5B+C/1-XXX Iimp 12.5kA type1+2 lightning surge arrester

  • FATECH FVB12.5B+C/1-XXX series are Class I+II Type 1+2 single-pole AC surge protective devices compatible with TT, TN and IT power systems. Featuring Iimp 12.5kA, Imax 80kA, In 40kA and ultra-fast response ≤25ns, they provide integrated lightning and surge protection for L/N-PE circuits. With mechanical fault indication, optional remote contact and DIN-rail mounting, they ensure stable and efficient protection for various low-voltage power equipment.

FVB12.5B+C/1+NPE-XXX 220V 2poles ac surge protector

  • FATECH FVB12.5B+C/1+NPE-XXX series are Class I+II (T1+T2) surge protective devices designed for TT power systems, providing L‑PE and N‑PE protection. With Iimp 12.5kA, Imax 80kA, In 40kA and graded response speeds (L‑N ≤25ns, N‑PE ≤100ns), they deliver efficient combined lightning and surge protection. Featuring mechanical fault indication, DIN‑rail mounting and optional remote contact, they ensure stable and safe operation for low‑voltage power distribution systems.

FVB12.5B+C/2-XXX Imax 80kA surge protector for ac unit

  • ATECH FVB12.5B+C/2-XXX series are Class I+II Type 1+2 two-pole AC surge protective devices for TT and TN power systems. With Iimp 12.5kA, Imax 80kA, In 40kA and ultra-fast response ≤25ns, they provide comprehensive surge and lightning protection for L-PE and N-PE circuits. Equipped with mechanical fault indication, optional remote contact and DIN-rail mounting, they ensure stable and reliable safety for low-voltage power distribution in residential, commercial and industrial applications.

FVB12.5B+C/3-XXX Iimp12.5kA surge arrester types

  • FATECH FVB12.5B+C/3-XXX series are Class I+II Type 1+2 three‑pole AC surge protective devices dedicated to IT power systems. Featuring Iimp 12.5kA, Imax 80kA, In 40kA and ultra‑fast response ≤25ns, they provide efficient combined lightning and surge protection for L1/L2/L3‑PE circuits. With mechanical fault indication, optional remote contact and DIN‑rail mounting, they ensure stable and safe operation for three‑phase electrical equipment in industrial environments

FVB12.5B+C/3+NPE-XXX Iimp12.5kA 4poles spd device

  • FATECH FVB12.5B+C/3+NPE-XXX series are Class I+II (T1+T2) three-phase+NPE surge protective devices for TT power systems, protecting L1/L2/L3‑N and N‑PE circuits. With Iimp 12.5kA, Imax 80kA, In 40kA and differential response speeds (L‑N ≤25ns, N‑PE ≤100ns), they offer reliable combined lightning and surge protection. Equipped with mechanical fault indication, DIN‑rail mounting and optional remote contact, they ensure stable and safe operation for three‑phase power distribution in industrial and commercial facilities.

FVB12.5B+C/4-XXX In40kA 3 phase surge suppressor

  • FATECH FVB12.5B+C/4-XXX series are Class I+II (T1+T2) four‑pole AC surge protective devices designed for TT and TN three‑phase power systems. Featuring Iimp 12.5kA, Imax 80kA, In 40kA and ultra‑fast response ≤25ns, they provide full combined lightning and surge protection for L1/L2/L3/N‑PE circuits. With mechanical fault indication, optional remote contact and DIN‑rail mounting, they deliver reliable, high‑performance surge protection for industrial and commercial power distribution.