K-LOK protective caps are available in male and female types, and are specially designed for U.S. standard single-core high-power cam connectors. Ensure stable installation to meet NEMA 3R standards and effectively prevent the ingress of dust and debris. Made from high-quality Santoprene rubber material, this durable material is also used in 400A and 150A connectors, ensuring excellent reliability and durability of the product. Each protective cap is equipped with a lanyard for easy fixation. Available in multiple colors for you to choose from.

The dust cover is compatible with the international standard 400A (cam lock) socket, and the standard outer frame size can be changed according to the actual application. The gasket conforms to the NEMA 3R protection rating and is resistant to rain, sand and frost. When the socket is not in use, the spring cover automatically springs back to protect the exposed metal joints. The KUPO dust cover is made of highly impact-resistant, flame-retardant ABS material and corrosion-resistant stainless steel. There are five colors to distinguish different phases.

The square junction box is made of durable rubber material and is equipped with 400A, 150A connectors or 400A European connector. One input and three parallel outputs are designed to fully and effectively manage current distribution. In order to prevent moisture and dust from entering, K-lok connector junction boxes are equipped with dust caps of different colors. The product meets US and European safety standards, is insulating, flame retardant and UV resistant.