Cembre 2054150 GF-M6 yellow pre-insulated ring terminal for 4–6 mm² copper conductors with M6 stud connection, supplied in packs of 100.
£0.14
The Cembre 2054150 GF-M6 is a premium yellow pre-insulated ring terminal engineered to provide secure, permanent electrical terminations for stranded copper conductors. As part of the professional Cembre GF-M series of pre-insulated ring terminals, it is widely used in industrial control panels, switchgear, OEM machinery, power distribution systems and commercial electrical installations.
Manufactured from high-purity electrolytic copper with an annealed, tin-plated finish, the GF-M6 delivers excellent electrical conductivity together with outstanding resistance to corrosion and oxidation. Its internally knurled crimp barrel enhances conductor retention, while the funnel-shaped PVC insulation simplifies conductor insertion and helps prevent conductor strand damage during crimping.
Designed for 4–6 mm² copper conductors, the GF-M6 features a M6 ring connection that provides maximum security where complete retention beneath the terminal screw is essential. Cembre part number 2054150 is supplied in a pack of 100 terminals.
Ring terminals provide the most secure method of terminating stranded conductors onto threaded studs and screw terminals. The closed-ring design prevents accidental disconnection caused by vibration or maintenance, making them the preferred choice for critical electrical connections in industrial and commercial environments.
The Cembre GF-M6 combines premium electrolytic copper construction with precision manufacturing and high-quality PVC insulation to deliver reliable long-term electrical performance and excellent mechanical strength.
| Series | GF-M Ring Terminals |
|---|---|
| Manufacturer part number | 2054150 |
| Product type | Pre-insulated ring crimp terminal |
| Conductor size | 4–6 mm² |
| Stud size | M6 |
| Ring diameter | 6.4 mm |
| Overall length | 30.7 mm |
| Terminal material | Electrolytic copper |
| Surface finish | Tin plated |
| Insulation material | PVC |
| Insulation colour | Yellow |
| Cable stripping length | 7 mm |
| Operating temperature | -20°C to +75°C |
| Compliance | UL 486A-486B, RoHS |
| Pack quantity | 100 |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
It is used to terminate 4–6 mm² stranded copper conductors onto M6 threaded studs or screw terminals where a secure permanent electrical connection is required.
The GF-M6 is suitable for copper conductors ranging from 4 mm² to 6 mm².
Ring terminals completely surround the fixing stud, providing maximum resistance to vibration and preventing accidental disconnection during maintenance.
The tin-plated finish improves corrosion resistance while maintaining excellent electrical conductivity and long service life.
Cembre 2054150 is supplied as a pack of 100 GF-M6 ring terminals.
Cembre ring terminals are trusted worldwide for delivering dependable crimp connections, excellent electrical conductivity and long-term reliability across industrial, commercial and OEM electrical installations.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...