The WK IP68 Threaded Plug Socket Waterproof Connector Wk21 Flange Plastic Underwater Mateable is a type of circular connector designed for use in underwater applications. It is designed to provide a high level of protection against water and dust ingress, making it suitable for use in harsh environments where moisture and contaminants may be present.
The IP68 Threaded Plug Socket Waterproof Connector Wk21 Flange Plastic Underwater Mateable feature is a specific type of electrical connector designed for waterproof and underwater applications. Let's break down its key features:
IP68 Rating: The IP68 rating indicates the highest level of protection against both dust and water ingress. This connector is completely dust-tight and capable of withstanding continuous immersion in water beyond 1 meter depth, as specified by the manufacturer.
Threaded Plug and Socket: The connector features a threaded design on both the plug and socket ends, allowing for secure and reliable mating. The threaded coupling provides a tight seal, ensuring water and dust cannot penetrate the connection.
WK21 Flange: The WK21 flange is a specific type of mounting flange used with this connector. It provides a standardized interface for connecting the connector to an enclosure or equipment. The flange facilitates easy installation and ensures proper alignment and stability of the connector.
Plastic Construction: The connector is constructed using plastic materials, which offer several advantages. Plastic is lightweight, corrosion-resistant, and suitable for underwater applications. It provides insulation and protection for the electrical contacts inside the connector.
Underwater Mateable: The connector is designed to be mateable underwater, meaning it can be connected or disconnected while submerged in water. This feature is particularly useful for applications such as underwater lighting, marine equipment, or any situation where connections need to be made or broken in submerged conditions.
The IP68 threaded plug socket waterproof connector with WK21 flange and plastic underwater mateable feature is commonly used in various industries, including underwater robotics, marine exploration, swimming pool equipment, and other applications where reliable and waterproof connections are required in wet or underwater environments.
It is important to follow the manufacturer's instructions and guidelines for proper installation, maintenance, and usage of this connector to ensure its performance and longevity.
| Coupling | Threaded Coupling |
| Shell material | PC, Nylon66, fire resistance: V-0 |
| Insert material | PPS, max temperature 260 ℃ |
| Contact material | Brass with gold plating |
| Termination | Solder |
| Cable outer diameter range | 7-12mm |
| IP rating | IP68 |
| Mating cycle | 500 |
| Temperature range | -40℃ ~ + 85℃ |
| Insulation resistance | 2000 M Ω |






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