Features: 2P 40KA 220V Lightning Protection Device: This domestic lightning protection device is suitable for DC 420V 40KA only. Easy Installation: This lightning protection device is installed using 2P guide rails and standard 36mm guide rails, and can be used with the circuit breaker in the distribution box. Premium Material: This lightning protection device is made of flame-retardant PC material and precision electronic components, with a longer lifespan, copper fittings, and good conductivity. Stable Performance: The surge protector has good electrical conductivity, adopts a modular design, and is very easy to use and maintain. Wide Applications: This domestic surge protector is used to protect electrical systems and connected electrical appliances from lightning strikes and instantaneous surges.
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