Why Choose the Cembre BF-U3.5/1 2052671 Fork Terminal?
The Cembre BF-U3.5/1 2052671 is a professional pre-insulated fork terminal designed for secure termination of copper conductors in electrical control, power distribution and industrial wiring applications. Manufactured by Cembre, it combines a tin-plated copper terminal body with blue PVC insulation to provide a dependable and convenient connection for stranded conductors.
The BF-U3.5/1 is designed for conductors with a cross-sectional area of 1.5–2.5 mm² and features a fork connection suitable for a 3.5 mm stud or screw. The open fork profile allows the terminal to be installed or removed without completely removing the fastening screw, helping simplify assembly and maintenance in terminal blocks and electrical equipment.
Its tin-plated copper construction provides good electrical conductivity and corrosion resistance, while the blue PVC insulation helps protect the crimp area and provides straightforward identification of the conductor size range. The BF-U3.5/1 is suitable for fine-stranded and multi-stranded copper conductors used throughout industrial electrical installations.
Key Advantages
- Professional pre-insulated fork terminal for electrical wiring.
- Designed for 1.5–2.5 mm² copper conductors.
- 3.5 mm fork connection for compatible studs and terminal screws.
- Tin-plated copper construction provides reliable electrical conductivity and corrosion resistance.
- Blue PVC insulation protects and identifies the crimp connection.
- Open fork design allows convenient installation without fully removing the terminal screw.
Key Features
- Cembre BF-U3.5/1 pre-insulated fork terminal.
- 1.5–2.5 mm² conductor range.
- AWG 16–14 conductor compatibility.
- 3.5 mm stud / screw size.
- Fork-shaped connection tongue.
- Tin-plated copper terminal.
- Blue PVC insulation.
- Suitable for fine-stranded and multi-stranded conductors.
- Designed for permanent crimp termination using a suitable crimping tool.
Reliable Crimp Connections for Electrical Installations
Pre-insulated fork terminals provide a convenient method of terminating stranded conductors onto screw and stud connections. The open fork design enables the terminal to slide beneath a loosened screw head, reducing the amount of disassembly required when installing, replacing or servicing electrical wiring.
The Cembre BF-U3.5/1 combines a conductive copper terminal with a tin-plated surface and PVC insulating sleeve. When correctly installed using a suitable crimping tool, this construction provides a secure mechanical and electrical connection suitable for control panels, machinery and general industrial electrical installations.
Typical Applications
- Industrial control panels and electrical cabinets.
- PLC and automation system wiring.
- Terminal blocks and screw-terminal equipment.
- Machine building and OEM electrical systems.
- Power distribution and control wiring.
- Motor control panels and switchgear.
- Maintenance and electrical repair work.
- General industrial electrical installations.
