Description
Using PC+ABS engineering plastics, long service life, IP65 waterproof and dustproof, anti-ultraviolet, flame-retardant, transparent visual window (The waterproof boxes on the market are all use ABS materials).40kA lightning protection device + 40A circuit breaker + 63A Adjustable voltage protector..Adjustable: current value, overvoltage value, undervoltage value, delay time.The metal iron outer box is easy to rust outdoors, and it will be corroded and damaged in 1-2 years; our high-quality PC+ABS shell material has good dustproof, waterproof, fire-retardant, anti-ultraviolet characteristics, and it is not suitable for long-term outdoor use. It will be damaged. If ordinary ABS plastic is used, it will be brittle and damaged when exposed to the sun..Use at altitude of 2000 meters and below, and use with derating above 2000 meters.
