Cembre 2046045 RP-M10 red pre-insulated ring terminal for 0.25 to 1.5 mm² stranded copper conductors with M10 stud connection, halogen-free polycarbonate insulation and tin-plated copper body.
£0.37
The Cembre 2046045, also identified as the RP-M10, is a premium pre-insulated ring terminal engineered to provide secure, long-lasting electrical connections for stranded copper conductors. Manufactured by Cembre as part of its renowned P Series, this terminal is ideal for industrial control panels, switchgear, machinery, OEM equipment and electrical installations requiring dependable crimp terminations.
Featuring a halogen-free red polycarbonate insulation sleeve with a funnel-shaped conductor entry, the RP-M10 allows fast conductor insertion while helping prevent strand damage during assembly. Its tin-plated electrolytic copper body provides excellent electrical conductivity together with enhanced corrosion resistance for reliable long-term performance.
Designed for conductor sizes from 0.25 to 1.5 mm², the Cembre 2046045 incorporates an M10 ring connection for secure installation onto threaded studs, bolts and terminal posts. Its robust construction and compliance with recognised industry standards make it an excellent choice for professional electrical installations.
Ring terminals are widely used where secure electrical connections are required. Their enclosed ring design ensures the terminal remains firmly retained beneath the fixing screw or stud, making them particularly suitable for equipment subject to vibration, movement or routine maintenance.
The Cembre RP-M10 combines high-quality electrolytic copper with durable polycarbonate insulation to deliver consistent crimp performance, excellent conductivity and dependable service life across demanding industrial and commercial electrical applications.
| Product code | 2046045 |
|---|---|
| Manufacturer reference | RP-M10 |
| Product type | Pre-insulated ring terminal |
| Terminal series | P Series |
| Connection type | Ring terminal |
| Stud size | M10 |
| Conductor size | 0.25–1.5 mm² |
| AWG range | 22–16 AWG |
| Terminal material | Electrolytic copper |
| Surface finish | Tin plated |
| Insulation material | Polycarbonate |
| Insulation colour | Red |
| Halogen free | Yes |
| Flammability rating | UL 94 V-0 |
| Operating temperature | -20°C to +115°C (130°C short duration) |
| Overall length | Approx. 30.9 mm |
| Ring diameter | Approx. 10.5 mm |
| Pack quantity | 100 pieces |
| HS Code | 85369010 |
| Country of Manufacture | Italy |
The Cembre 2046045 provides a secure crimp termination for stranded copper conductors onto M10 studs, bolts and terminal posts.
It is suitable for stranded copper conductors between 0.25 mm² and 1.5 mm².
The terminal is designed for installation onto an M10 threaded stud or bolt.
Yes. The polycarbonate insulation is halogen-free and self-extinguishing with a UL 94 V-0 flammability rating.
After stripping the conductor to the recommended length, insert it fully into the barrel and crimp using a compatible Cembre crimping tool and die.
Cembre insulated terminals are trusted by panel builders, OEMs and electrical contractors worldwide for delivering reliable crimp connections, consistent quality and long service life 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...