Features Defense: 1P AC Protection Device Offers rapid response to strikes, safeguarding home appliances and family members with swift protection. Tool-less, Plug-and-Play Assembly: Low voltage Arrester Device Features a removable design for easy and tool-less plugging and unplugging, enhancing user convenience. Superior Electric Conductivity: Protector Protective Arrester Device Equipped with built-in red copper accessories for outstanding electrical conductivity and efficient energy transfer. Fire-Safe Housing: Protective Device Houses the protector in a flame retardant and fireproof casing, preventing burnout and ensuring long-term safety. Minimal Voltage Drop: 1P Protector Delivers low voltage with stable performance and an extended service life, providing protection over time. Specification: Item Type: Protective Device Model: LT1-40, LT1-65, LT1-80 Setting Current (Imax): 40/65/80KA (Optional) Nominal Current (In): 20/30/40KA Rated Voltage (Uc): 385V AC Up: ≤1.8KV(40KA), ≤2.2KV(65KA), ≤2.4KV(80KA) Package List: 1 x Protective Device Package List 1 x Surge Protective Device