SP plastic circular waterproof connectors mainly include SP11 SP13 SP17 SP21 SP29, according to the performance division, there is a plug (male plug & female plug) and the difference between the socket (male plug & female socket), according to the division of working current and voltage, there are 2-24 cores of different cores optional, in addition, There are also some excellent features that are a plus when you choose the right product:
1: IP68 protection grade waterproof and dustproof, screw lock tail locking jaw, double waterproof sealing ring inside and outside, head with waterproof cover to prevent water and dust into the jack when not connected;
2: The selection of excellent material composition: thermoplastic PA66 shell, flame retardant grade V-0 standard, the shell has non-combustible characteristics under high temperature heating and near the open flame environment;
3: Copper needle gold-plated, excellent electrical conductivity, not easy to oxidize;
4: Screw lock, more durable, more stable;
5: Waterproof, dustproof, anti-oil, tail locking claw design, the wire through the tail just tighten the nut will automatically lock, with waterproof seal;
6: Waterproof cover. The socket and some plugs are equipped with waterproof cover to prevent water and dust from entering the jack when not connected;
7: Working current range: 3-50A, working voltage range: 125-500V, while controlling the cost, to meet the requirements of high-power work;
8: Small size, light weight, easy to operate;
9: Diversified application scenarios: widely used in robot production, wind power generation, engineering automation automotive industry, escalator, elevator industry, rail transit railway industry and other electrical and signal connection equipment. At present, it has become the international standard electrical connection components.