Grounding bar EFB Elektronik K2303.2

The EFB Elektronik K2303.2 grounding bar is a compact component engineered for secure earthing connections in electrical installations. Finished in a green and yellow color scheme for clear identification, the bar has a conductor diameter of 6 mm and is intended to provide a stable and low-resistance path to ground. It is designed to integrate into control cabinets, distribution panels, and other electrical enclosures where reliable grounding points are needed.

Advantages

The grounding bar offers a straightforward installation form factor and consistent conductivity across its length. Its 6 mm diameter conductor supports standard grounding wires and provides mechanical strength for repeated clampings. The color coding simplifies visual identification of the earth connection, reducing the risk of wiring errors during assembly and maintenance.

Suitable for

• Creating single-point and multi-point grounding connections in control cabinets
• Earthing of metal enclosures, frames, and chassis in industrial equipment
• Use in low-voltage distribution panels and terminal assemblies
• Retrofit grounding upgrades in electrical installations

Key specifications

• Conductor diameter: 6 mm
• Color: green and yellow
• Material: conductive metal suitable for grounding (metal composition per manufacturer)
• Mounting: rail or panel mounting compatible with standard cabinet hardware
• Application environment: indoor electrical enclosures and distribution panels

How to use

Mount the grounding bar securely inside the cabinet or on a panel using the appropriate screws or rail clips. Strip the insulation from the grounding conductors to the length recommended for the terminal clamps, and attach each conductor to the bar using suitable terminal connectors or clamps tightened to the torque specified for the chosen connector type. Ensure all connections are free of paint, corrosion, or other contaminants to maintain low contact resistance. Connect the bar to the main grounding point of the installation using a suitably sized conductor to ensure continuity to earth.

Recommendations

For safe and reliable performance, use conductors and connectors rated for the installation’s current and environmental conditions. Verify torque values for terminal clamps and follow local electrical codes when integrating the grounding bar into a system. Regularly inspect connections for tightness and corrosion, especially in industrial or humid environments.