Cembre BP-M5 2046325 blue halogen-free polycarbonate insulated ring terminal for 1.5 to 2.5 mm² copper conductors and M5 fixing studs.
£0.15
The Cembre BP-M5 2046325 is a professional-grade pre-insulated ring terminal designed to create secure electrical and mechanical connections on copper conductors. Part of the Cembre P range, this blue terminal combines an electrolytic copper body with durable polycarbonate insulation for reliable use in control panels, machinery and electrical installations.
Its funnel-shaped insulation sleeve helps guide conductor strands into the barrel, supporting accurate cable insertion and reducing the risk of stray strands. The rifled barrel is engineered to improve contact with the conductor after crimping, helping produce a dependable, low-resistance termination when installed with a suitable crimping tool.
Suitable for conductor sizes from 1.5–2.5 mm², the BP-M5 accommodates an M5 fixing stud and features blue, halogen-free polycarbonate insulation. Its compact 21.6 mm overall length makes it well suited to space-conscious wiring applications, while the standard pack quantity of 100 supports efficient installation and maintenance work.
Ring terminals provide a durable connection by positioning the terminal around a threaded stud or screw. Unlike terminals that can be removed without fully releasing the fixing, the closed-ring design helps prevent accidental disconnection and is therefore widely used in industrial control, power distribution and equipment wiring.
The Cembre BP-M5 is designed to be crimped onto an appropriately sized copper conductor. Its insulated entry guides cable strands into the barrel, while the copper construction and rifled internal surface help create consistent electrical contact when the correct Cembre-compatible crimping tool is used.
| Series | P-M |
|---|---|
| Manufacturer part number | 2046325 |
| Product type | Pre-insulated ring terminal |
| Connection type | Ring |
| Conductor range | 1.5–2.5 mm² |
| Compatible conductor | Copper |
| Stud size | M5 |
| Stud hole diameter | approx. 5.3 mm |
| Insulation colour | Blue |
| Insulation material | Polycarbonate |
| Terminal material | Electrolytic copper |
| Surface finish | Tin plated |
| Ring width | approx. 8 mm |
| Entry diameter | approx. 4.9 mm |
| Overall length | approx. 21.6 mm |
| Packaging quantity | 100 terminals |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
It is used to terminate a copper conductor with a secure insulated ring connection that can be fastened to an M5 stud or screw.
The BP-M5 is designed for copper conductors with a cross-sectional area of 1.5–2.5 mm².
This terminal is designed for an M5 fixing stud and has a stud-hole diameter of approximately 5.3 mm.
Yes. The terminal features halogen-free polycarbonate insulation designed for dependable use in professional electrical installations.
The conductor should be stripped to the appropriate length, inserted fully into the terminal barrel and crimped using a compatible tool and die suitable for 1.5–2.5 mm² insulated terminals.
Cembre terminals are widely used by electrical installers, panel builders and industrial engineers who require consistent crimp connections, durable materials and dependable conductor termination.
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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...