IP68 Plastic Circular waterproof  SP21 cable connector

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

2110 (Plug)	2111 (Coupler)

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

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

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.