Home & Industrial 420V AC 40kA Impulse Red/Green Sealed Terminals(White,100KA_SPD 4P)

Key Safety & Usability FeaturesVisual Fault Indication Red lights instantly when protection degrades or fails, preventing silent failure in critical circuits.Tool-Free DIN Rail Mounting Snap-on installation on standard 35mm rail saves time and ensures secure positioning.Sealed Screw Terminals avoid loose connections and corrosion from humidity/dust - essential Compatible With long-term reliability.Modular 1P4P Expansion Combine units Compatible With multi-phase protection without redesigning the panel layout.Mandatory Grounding Design Built-in grounding terminal ensures low-impedance path Compatible With surge energy dissipation.Origin : Mainland ChinaModel Series : SRMX2-40420V AC: Designed Compatible With 420V AC voltage applications.Red/Green : Visual status indication Compatible With operation.DIN Rail SPD: Surge protection device Compatible With electrical systems.40kA Impulse: High current surge protection capability.Sealed Terminals: Secure and durable electrical connections.Max Discharge Current (8/20s) : 40 kANominal Voltage (Uc) : 420 V ACVoltage Protection Level (Up) : 1.8 kVResponse Time : 25 nsWithstand Voltage : > AC 3.75 kV (impulse)Pole Configuration : 1P, 2P, 3P, 4P (modular assembly)Mounting Method : DIN-35mm rail clip-on (tool-free)Housing Material : Flame-retardant thermoplastic (UL94 V-0)Terminal Type : Screw-type, sealed Compatible With dust/moisture Indicator Function : Green = normal operation; Red = fault / degraded protectionGrounding Requirement : Dedicated PE ground wire mandatory (per wiring diagram)Standards Compliance : Designed per GB/T 18802.11 (Type 2 SPD)Application : Residential distribution boards, industrial control panels, solar invertersDear friend, hello.Thank you for coming to our shop!We are a professional auto parts store.

• Home & Industrial 420V AC 40kA Impulse Red/Green Sealed Terminals