2050430 Cembre RF-M12 RING TERMINAL

Why Choose the Cembre 2050430 RF-M12 Insulated Ring Terminal?

The Cembre 2050430 (RF-M12) is a premium red PVC insulated ring terminal engineered to provide secure, low-resistance electrical terminations for copper conductors. Manufactured from annealed electrolytic copper with a high-purity tin-plated finish, it delivers excellent electrical conductivity together with outstanding resistance to corrosion and mechanical stress, making it ideal for demanding industrial and commercial applications.

Part of Cembre's renowned RF insulated terminal range, the 2050430 features a funnel-entry PVC insulation sleeve that simplifies conductor insertion while protecting wire strands during crimping. Designed for installation using compatible Cembre compression crimping tools, it provides professional, standards-compliant cable terminations for long-term reliability.

Suitable for 0.25–1.5 mm² conductors and M12 stud connections, the Cembre 2050430 is widely used in industrial control panels, switchgear, automation equipment, machinery and commercial electrical installations where dependable electrical connections are essential.

Key Advantages

• Professional PVC insulated ring terminal.
• Suitable for 0.25–1.5 mm² copper conductors.
• M12 ring connection provides secure fastening.
• High-purity electrolytic copper with durable tin plating.
• Funnel-entry insulation speeds installation.
• Excellent resistance to vibration, corrosion and mechanical stress.

Key Features

• Manufacturer: Cembre
• Model: 2050430
• Alternative SKU: RF-M12
• Product type: PVC insulated ring terminal
• Conductor size: 0.25–1.5 mm²
• Stud size: M12
• Insulation colour: Red
• Electrolytic copper with tin-plated finish.

Technical Specifications

• Manufacturer: Cembre
• Model: 2050430
• Alternative part number: RF-M12
• Product type: PVC insulated ring terminal
• Conductor material: Electrolytic copper (>99.95% purity)
• Surface finish: Tin plated (minimum 3 μm)
• Insulation material: PVC
• Insulation colour: Red
• Cable cross section: 0.25–1.5 mm²
• Stud size: M12
• Operating temperature: -20°C to +80°C (90°C short duration)
• Fire classification: UL94 V0
• Installation method: Compression crimp

Reliable Electrical Connections for Industrial Wiring

Insulated ring terminals provide dependable electrical and mechanical connections by securely fastening conductors to threaded studs. Their enclosed ring design prevents accidental disconnection while maintaining excellent electrical contact, even in environments exposed to vibration and continuous operation.

The Cembre RF-M12 series is trusted by electricians, panel builders and OEM manufacturers for professional cable terminations that deliver consistent crimp quality, excellent conductivity and long service life.

Typical Applications

• Industrial control panels.
• Electrical switchgear.
• Automation systems.
• Machine building.
• Power distribution equipment.
• Maintenance and repair work.

Trusted by Electrical Professionals Worldwide

Cembre insulated crimp terminals are trusted by electricians, panel builders and OEM manufacturers for delivering reliable, standards-compliant electrical connections in demanding industrial environments.