Yd20 Yd20ktp 20mm 4 Holes Aviation Plug Straight Type Circular Connector

Yd20 Yd20ktp 20mm 4 Holes Aviation Plug Straight Type Circular Connector

The SP21, SP17 and P13 serious are IP68 connectors, threaded coupling.
Compare to SP13/17, SP21 has a larger shell and higher current range, it is a strong and tough connector designed for indoor/outdoor and underwater IP68 environments. It is ideal for any application which needs watertight connection conditions.
Our company is a professional commitment to research and development, production and sales of WA22 IP67 Waterproof Connector, WY IP67 Waterproof Connector, ST IP67 Waterproof Connector. Meanwhile, it is convenient to visit our website. We attach great importance to establish a long-term cooperative relationship with our customers of different industries, and try our best to create value for them. Our products are exported worldwide. If you need good service and quality, pls choose us, thanks!

The SP21, SP17 and P13 serious are IP68 connectors, threaded coupling.

Compare to SP13/17, SP21 has a larger shell and higher current range, it is a strong and tough connector designed for indoor/outdoor and underwater IP68 environments. It is ideal for any application which needs watertight connection conditions.

The connectors can be used for both cable to cable (in-line) and cable to panel-mount connections. Each side can be male or female contact, (Plug or socket versions), the IP68 Sealing caps are available for both cable connector and panel connector.

1) Shell diameter (the panel hole cutout diameter): 21mm

2) Number of contacts: 2 -12 gold plated contacts

3) Rated current and V: 30A-5A, 500V-400V.

4) Cable outer diameter acceptance: type I: 4.5-7mm , type II: 7-12mm

5) CE, ROHS approval


SP21 IP68 Waterproof Connector


Material and spec

 SP21 IP68 Waterproof Connector


SP21 IP68 Waterproof Connector Manufacturer


Weipu Connector is a manufacturer of Circular Connector with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!



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Our firm aims to operating faithfully, serving to all of our shoppers, and working in new technology and new machine consistently for Yd20 Yd20ktp 20mm 4 Holes Aviation Plug Straight Type Circular Connector. The company takes the protection of customers' interests as the starting point, and firmly believes that strict product quality is the guarantee of business success. 'Quality first, technology first, honesty and trustworthiness' has always been our business tenet.