Plug and play design for fast and reliable connections. Waterproof and dustproof protection keeps operation safe and durable, enabling stable performance in wet, dusty, and harsh environments. strength flameretardant plastic shell withstands temperature conditions, and is resistant to pressure drops and impacts, helping protect internal components. Using rhubarb copper pillars for better conductivity and higher work efficiency. Multiple models to choose from, with complete product manuals to meet a variety of work and life needs. Use scenarios Industrial and manufacturing settings where equipment operates in dusty or wet conditions and reliable connections are critical. Outdoor construction, maintenance, or agricultural tasks that expose the device to weather, impact, and temperature changes. Electrical installations or equipment setups that require quick, stable connections and conductivity for efficient operation.