Parameters - Number of poles: 2; Response time: ≤25ns; Rated voltage: DC1000V; Maximum discharge current: 20KA; Top: ≤2.5kv Use: this low voltage arrester is suitable for C and D thunderstorm protection. Features: installation of guide rails; has the property of stable performance and is easy to install; removable assembly, easy to plug and disconnect. GUARANTEE - If you are not completely satisfied with the purchase or product, please do not hesitate to contact us in time, and we will solve the problem for you as soon as possible. Material – The arrester is made of flame retardant PC material, flame retardant shell, fireproof, safe to use. › See more product details Model: Size: Color: