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2046050 Cembre RP-M12 RING TERMINAL
Cembre 2046050 RP-M12 red pre-insulated ring terminal for 0.25 to 1.5 mm² stranded copper conductors with M12 stud connection, halogen-free polycarbonate insulation and tin-plated electrolytic copper construction.
£0.3156
Why Choose the Cembre 2046050 RP-M12 Ring Terminal?
The Cembre 2046050, also identified as the RP-M12, is a high-quality pre-insulated ring terminal designed to provide safe, secure and durable electrical terminations for stranded copper conductors. Manufactured as part of the trusted Cembre P Series, this terminal is ideal for industrial control panels, switchgear, OEM machinery and electrical distribution applications requiring dependable crimp connections.
Featuring a red halogen-free polycarbonate insulation sleeve with a funnel-shaped conductor entry, the RP-M12 allows quick conductor insertion while helping prevent strand damage during installation. Its annealed electrolytic copper body with a tin-plated finish delivers excellent electrical conductivity together with long-term resistance to corrosion.
Designed for conductor sizes from 0.25 to 1.5 mm², the Cembre 2046050 incorporates an M12 ring connection for secure installation onto threaded studs, bolts and terminal posts. It is well suited to installations where vibration resistance and long-term connection integrity are essential.
Key Advantages
- Professional pre-insulated ring terminal for industrial electrical wiring.
- Suitable for 0.25–1.5 mm² stranded copper conductors.
- M12 ring connection provides a secure mechanical fixing.
- Halogen-free polycarbonate insulation for improved installation safety.
- Funnel-shaped conductor entry speeds installation.
- Tin-plated electrolytic copper construction provides excellent conductivity and corrosion resistance.
Key Features
- Cembre P Series insulated ring terminal.
- Manufacturer reference: RP-M12.
- Red insulation identifies 0.25–1.5 mm² conductor capacity.
- M12 stud fixing.
- Electrolytic copper terminal body.
- Tin-plated finish.
- Halogen-free polycarbonate insulation.
- UL 94 V-0 self-extinguishing insulation.
- Funnel-shaped conductor entry.
- Supplied in packs of 100 terminals.
Reliable Electrical Connections for Industrial Installations
Ring terminals provide highly secure cable terminations by remaining permanently retained beneath a threaded fixing until the fastener is completely removed. This makes them particularly suitable for electrical installations exposed to vibration, movement and regular maintenance.
The Cembre RP-M12 combines premium electrolytic copper with durable halogen-free insulation to provide consistent crimp quality, excellent electrical performance and dependable long-term reliability across demanding industrial environments.
Typical Applications
- Industrial control panels.
- Electrical switchgear and distribution boards.
- OEM machinery manufacture.
- Motor control centres.
- Building services and HVAC equipment.
- Industrial automation and maintenance installations.
Technical Specifications
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| Connection Orientation | Straight | |
|---|---|---|
| Conductor Size | 0.5–1.5 mm² | |
| Material | Polycarbonate | |
| Colour | Red | |
| Insulation Type | Polycarbonate insulated | |
| Stud Size | M12 | |
| Device Type | Ring Terminal | |
| Product code | 2046050 | |
| Manufacturer reference | RP-M12 | |
| Product type | Pre-insulated ring terminal | |
| Series | Cembre P Series | |
| Connection type | Ring terminal | |
| Stud size | M12 | |
| Conductor size | 0.25–1.5 mm² | |
| AWG range | 22–16 AWG | |
| Terminal material | Annealed electrolytic copper | |
| Surface finish | Tin plated | |
| Insulation material | Polycarbonate | |
| Insulation colour | Red | |
| Halogen free | Yes | |
| Fire classification | UL 94 V-0 | |
| Operating temperature | -20°C to +115°C (130°C short duration) | |
| Overall length | Approx. 34.6 mm | |
| Ring diameter | Approx. 13.0 mm | |
| Cable stripping length | Approx. 5 mm | |
| Pack quantity | 100 pieces | |
| HS Code | 85369010 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 2046050 used for?
The Cembre 2046050 provides a secure crimp connection between stranded copper conductors and M12 threaded studs, bolts or terminal posts.
What cable size is suitable for this terminal?
The RP-M12 is designed for stranded copper conductors from 0.25 mm² to 1.5 mm².
What fixing size does the ring terminal accept?
This terminal features an M12 ring connection for installation onto M12 threaded studs or bolts.
Is the insulation halogen-free?
Yes. The polycarbonate insulation is halogen-free and self-extinguishing with a UL 94 V-0 fire classification.
How should the terminal be installed?
Strip the conductor to the recommended length, fully insert it into the barrel and crimp using a compatible Cembre crimping tool and appropriate die profile.
Trusted by Electrical Professionals Worldwide
Cembre insulated terminals are trusted by panel builders, electrical contractors and OEM manufacturers worldwide for delivering consistent crimp quality, reliable electrical performance and long service life.
