2050630 Cembre RF-U3 FORK TERMINAL

Why Choose the Cembre 2050630 RF-U3 Insulated Fork Terminal?

The Cembre 2050630 (RF-U3) is a premium red PVC insulated fork terminal designed to provide secure, low-resistance electrical terminations for copper conductors. Manufactured from annealed electrolytic copper with a durable 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 trusted RF insulated terminal range, the 2050630 features a funnel-entry PVC insulation sleeve that simplifies conductor insertion while protecting wire strands during crimping. Its fork design allows rapid installation and removal without completely removing the fixing screw, making maintenance quicker and easier.

Suitable for 0.25–1.5 mm² conductors and M3 screw connections, the Cembre 2050630 is widely used in industrial control panels, switchgear, automation systems, machinery and commercial electrical installations where dependable electrical terminations are essential.

Key Advantages

• Professional PVC insulated fork terminal.
• Suitable for 0.25–1.5 mm² copper conductors.
• M3 fork connection enables fast installation and removal.
• Electrolytic copper construction with durable tin plating.
• Funnel-entry insulation simplifies conductor insertion.
• Excellent resistance to vibration and corrosion.

Key Features

• Manufacturer: Cembre
• Model: 2050630
• Alternative SKU: RF-U3
• Product type: PVC insulated fork terminal
• Conductor size: 0.25–1.5 mm²
• Screw size: M3
• Insulation colour: Red
• Tin-plated electrolytic copper construction.

Technical Specifications

• Manufacturer: Cembre
• Model: 2050630
• Alternative part number: RF-U3
• Product type: PVC insulated fork 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
• Screw size: M3
• Operating temperature: -20°C to +75°C (90°C short duration)
• Standards: UL 486A-486B, UL 486C
• Installation method: Compression crimp

Reliable Electrical Connections for Industrial Wiring

Insulated fork terminals provide dependable electrical and mechanical connections while allowing quick removal from terminal screws during servicing. Their open-ended fork design reduces maintenance time without compromising electrical performance when correctly installed.

The Cembre RF-U 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.
• PLC and automation systems.
• Machine building.
• Commercial electrical installations.
• 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.