Wire Connectors UK - Lever, Push-Wire & IDC for CCTV Cable
95 products in our Accessories range — trade-grade UK stock from CCTV Master.
Connectors for CCTV installs
This range covers the small parts that make a CCTV system actually connect: video baluns, power plugs and sockets, jelly crimp connectors, and lever/push-wire terminal blocks for splitting power runs.
Video baluns (like the CAT6/CAT5e BNC balun listed here) let you send video over twisted-pair cable instead of coax, and this one is rated for CVI/TVI/AHD/CVBS signals up to 8MP — useful if you're running cable through conduit already fitted with network cable.
Power connectors (the 12V DC male/female plug and socket types) join camera power leads without soldering, handy for extensions or swapping a faulty lead.
Jelly crimp connectors (2 and 3 core) are weatherproof-filled crimps meant for outdoor telephone and low-voltage CCTV joins, sealing the splice against moisture.
Lever and push-wire terminal blocks (2-way up to 8-port, including the 221-423 range) let you split or join power feeds without a screwdriver — useful at a power supply unit feeding several cameras.
How to choose
- Match the balun to your camera's signal format (CVI/TVI/AHD/CVBS) and resolution.
- Check core count on jelly crimps against your cable (2 core vs 3 core).
- Pick a terminal block with enough ports for how many power branches you need.
- Confirm connector gauge range suits your cable's cross-section (e.g. 0.2–4mm² on lever blocks).
Connectors — frequently asked questions
What does a video balun actually do?
It converts a CCTV camera's video signal so it can travel over twisted-pair cable, such as CAT6 or CAT5e, instead of coax; the one in this range supports CVI/TVI/AHD/CVBS up to 8MP.
Do I need a jelly crimp connector or a normal one outdoors?
Jelly crimp connectors are filled with a moisture-sealing gel, which makes them better suited to outdoor or damp cable joins than a standard dry crimp.
