40KA PV Surge Protector 1000V

A purpose-built surge protective device for photovoltaic applications, rated at 1000V DC continuous voltage and delivering up to 40kA surge current handling (8/20μs). Its voltage protection level is 3.8kV, ensuring low let-through energy during transient events. The unit features a robust flame-retardant polycarbonate enclosure with IP20 ingress protection, intended for indoor mounting in solar-specific enclosures. Standard 35mm DIN rail compatibility allows straightforward integration alongside DC isolators, fuses, and monitoring units. Designed for long-term stability under DC voltage stress, it supports reliable operation across seasonal temperature fluctuations and varying irradiance conditions typical of UK solar deployment environments.