TOMZN SPD DC 1000V 800V 600V 500V 10kA~20kA 20kA~40kA House Surge Protector Protective Low-voltage Arrester Device PV OBO

The Tomzn DC Surge Protection Device offers comprehensive protection for residential and commercial electrical systems against lightning strikes, voltage spikes, and power surges. Designed for use in solar photovoltaic (PV) installations and low-voltage applications, this high-performance SPD features multiple voltage ratings (1000V, 800V, 600V, 500V) and robust current handling capabilities (10kA, 20kA, 40kA). With advanced thermal disconnect technology and durable construction, it ensures long-term reliability and safety. Ideal for protecting sensitive electronics, inverters, and distribution panels from transient overvoltages, this surge arrester is compliant with international standards and engineered for easy installation in both indoor and outdoor environments.