Cembre 2054410 GF-M16 pre-insulated ring terminal for 4–6 mm² copper conductors with M16 stud fixing, tin-plated electrolytic copper construction and yellow PVC insulation.
£0.51
The Cembre 2054410 (GF-M16) is a premium pre-insulated ring terminal engineered to provide secure, low-resistance electrical terminations for flexible copper conductors. Manufactured by Cembre, this professional connector combines high-purity electrolytic copper, corrosion-resistant tin plating and durable PVC insulation to deliver dependable long-term performance in demanding industrial and commercial environments.
Designed for 4–6 mm² copper conductors and featuring an M16 stud connection, the GF-M16 is ideal for terminating cables onto switchgear, busbars, contactors, circuit breakers, terminal blocks and electrical distribution equipment. The internally knurled barrel enhances conductor retention, while the funnel-shaped insulated entry simplifies cable insertion and helps prevent conductor strand damage during installation.
Ideal for panel builders, OEM manufacturers, maintenance engineers and electrical contractors, the Cembre 2054410 delivers dependable, vibration-resistant electrical connections for industrial control panels, machinery, automation systems and power distribution equipment.
Ring terminals provide one of the safest and most dependable methods of terminating conductors onto threaded studs. Their closed-ring design helps prevent accidental disconnection while maintaining excellent electrical conductivity and mechanical integrity, even in applications exposed to vibration and continuous operation.
The Cembre GF series is engineered to deliver consistent crimp quality, high mechanical strength and long service life, making it ideal for industrial control panels, electrical switchgear, OEM machinery and automation systems.
| Series | GF Pre-Insulated Ring Terminals |
|---|---|
| Manufacturer Part Number | 2054410 |
| Product type | Pre-insulated ring terminal |
| Terminal type | Ring terminal |
| Cable size | 4–6 mm² |
| Stud size | M16 |
| Conductor material | Electrolytic copper (>99.95% purity) |
| Surface finish | Tin plated (minimum 3 µm) |
| Insulation material | PVC |
| Insulation colour | Yellow |
| Cable stripping length | 7 mm |
| Overall length | Approx. 43.2 mm |
| Operating temperature | -20°C to +80°C (90°C short-term) |
| Fire classification | UL 94 V0 |
| Standard pack quantity | 100 |
| Compliance | RoHS compliant, UL 486A-486B & UL 486C |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
The Cembre 2054410 is a pre-insulated ring terminal designed to terminate 4–6 mm² flexible copper conductors onto M16 stud connections.
It is designed for flexible copper conductors ranging from 4 mm² to 6 mm².
The GF-M16 is designed for installation onto an M16 bolt or stud.
It is manufactured from high-purity electrolytic copper with a corrosion-resistant tin-plated finish and durable PVC insulation.
It is widely used in industrial control panels, switchgear, machinery, automation systems and electrical distribution equipment.
Cembre electrical connection products are trusted worldwide by electrical contractors, panel builders and OEM manufacturers for delivering reliable, high-performance electrical terminations in demanding industrial applications.
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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...