Discover the BR-50GR 4P AC Lighting Protection Type 1 Surge Protective Device (SPD), a high-performance solution for safeguarding electrical installations against lightning strikes. TUV-certified, this SPD features a 50kA impulse current capacity, fast response time, and robust design for industrial and building applications. Ideal for TT and TN-S systems, it ensures reliable surge protection with competitive pricing and global manufacturing expertise.