4. Long term working environment of equipment
Generally speaking, only buy the right ones, not the expensive ones. The price of waterproof junction box varies greatly according to different materials. Before selecting the type, you should make sure whether the equipment works indoors or outdoors for a long time. If it is the former, we recommend ABS waterproof junction box with relatively low price. ABS can fully meet the general indoor needs with its excellent comprehensive performance; if it is outdoor environment, it is better to use polycarbonate waterproof junction box, which has better weather resistance, heat resistance and resistance than ABS material products Flammability, anti ultraviolet, anti-aging performance, of course, the price should be higher.