Why Choose the Cembre 2046230 RP-U4 Insulated Fork Terminal?
The Cembre 2046230, also identified as RP-U4, is a professional pre-insulated fork terminal designed for secure termination of copper conductors in electrical panels, machinery, control systems and industrial installations. Part of Cembre’s range of pre-insulated terminals, it combines a crimp connection with an open fork design for convenient connection to compatible screw and stud terminals.
Designed for conductors from 0.25–1.5 mm², the 2046230 features red halogen-free polycarbonate insulation and a tin-plated copper terminal body. Its easy-entry design helps guide conductor strands into the barrel, supporting efficient and consistent crimp termination during electrical assembly and maintenance work.
With an M4 connection size and a conductor range of 0.25–1.5 mm², the Cembre RP-U4 is particularly suitable for control panels, switchgear, machine wiring and other applications requiring convenient termination of small copper conductors. The fork configuration allows the terminal to be fitted or removed without completely removing the terminal screw.
Key Advantages
- Professional pre-insulated fork terminal for copper conductors.
- 0.25–1.5 mm² conductor range suitable for electrical and control wiring.
- M4 connection size for compatible screw and stud terminals.
- Open fork design supports convenient installation and removal.
- Red halogen-free polycarbonate insulation for straightforward conductor-size identification.
- Tin-plated copper construction for dependable electrical connections.
- Easy-entry design assists correct insertion of conductor strands.
- Crimp termination provides a secure mechanical and electrical connection when installed with a suitable crimping tool.
Key Features
- Cembre RP series pre-insulated fork terminal.
- 0.25–1.5 mm² conductor capacity.
- 22–16 AWG conductor range.
- M4 connection size.
- Red polycarbonate insulation for easy identification.
- Halogen-free insulation construction.
- UL 94 V0 flammability classification.
- Tin-plated copper terminal body.
- Easy-entry design for straightforward conductor insertion.
- Suitable for fine-stranded, stranded and round copper conductors.
- Operating temperature range of -20 °C to +115 °C.
- Maximum short-duration temperature of 130 °C.
Reliable Electrical Termination for Copper Conductors
Pre-insulated fork terminals provide a practical method of terminating copper conductors onto screw and stud connections. Once correctly crimped, the terminal forms a firm mechanical and electrical connection with the conductor, while the open fork allows convenient connection to compatible terminal screws without requiring the screw to be completely removed.
The Cembre RP range is designed for professional electrical installation and panel-building work. The 2046230 combines tin-plated copper construction with halogen-free polycarbonate insulation, an easy-entry conductor design and a wide operating temperature range, making it suitable for dependable wiring connections across industrial equipment and electrical control systems.
Typical Applications
- Electrical control panels and cabinets.
- Industrial machinery wiring.
- Automation and control equipment.
- Switchgear and distribution equipment.
- Screw terminals and terminal blocks.
- Machine building and OEM electrical assemblies.
