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SP21 Series IP67 Plastic Wateproof Wire Connector

SP21 connector is  a large sized plastic shell IP68 waterproof wire connector.The user can attach the wires to the connector by solering & screw.

  • Brand:

    OLINK
  • Item no.:

    OL21
  • Payment:

    Wire transfer, Paypal, Western Union, Alipay
  • Product origin:

    China
  • Color:

    Black&Blue
  • Min order:

    10
  • Product weight:

    2
  • Shipping port:

    Xiamen
  • Lead Time:

    7

SP21 Series IP67 Plastic Wateproof Wire Connector

 Description of SP21 Connectors

OL21 waterproof wire connector is widely used in outdoor and underwater wire connection.

  • Shell diameter (the panel hole cutout diameter): 21mm
  • Number of contacts : 2 -12 gold plated contacts
  • Rated current and V : 30A-5A , 500V-400V .
  • Cable outer diameter acceptance: type I: 4.5-7mm , type II: 7-12mm
  • CE , ROHS approval


 Drawing of SP21 Waterproof Connectors

weipu connectors



2110 (Plug) 2111 (Coupler)




2112 (Rear Nut Socket) 2113 (Flange Socket) 2114 (Square Socket)


weipu connectorsweipu connectorsweipu connectors

SP21 Connector There Are 5 Types: Plug, Coupler, Rear Nut socket, Rhombus Flange Socket And Square Socket.

Number Of Contack: 2pin 3pin 4pin 5pin(5,5B,5C) 7pin 9pin 12pin.
According To The Size Of The Cable Used, There Are Two Outlet Diameters To Choose From: I 4.5-7mm(Need to explain to customer service)    II 7-12mm(Default delivery),As shown below


<---Cable mouth diameter  I: 4.5-7mm



Cable mouth diameter  II: 7-12mm--->



For the SP21 connector series, we have also developed a screw connection form from 2 pins to 4 pins:




SP21-2Pin Screw Crimping SP21-3Pin Screw Crimping SP21-4Pin Screw Crimping

  • We can also customize the SP21 connector with an all-black appearance

More SP Series Connectors Are Available



SP13 Series Connectors SP17 Series Connectors M20 Connectors

*If you need more information, you can find customer service through the contact information on the right side of this page.

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