Cross connector for connecting a 17.2mm electrode with a strip up to 40mm wide and an 8-10mm wire | MJV845

Technical Specifications
Product type: Cross grounding connector
Purpose: Connection of grounding electrodes with wire or strip
Material: Copper-bonded steel / stainless steel V2A (coppered) / galvanized steel (St/Zn)
Suitable for grounding electrode: up to Rd17.2 mm diameter
Suitable for round conductor: Rd8–10 mm
Suitable for flat conductor: up to 40 mm width
Design: Cross-type (allows connection of different types of conductors)
Resistance: Corrosion and environmental impact resistant
Compatibility: Copper-bonded steel, galvanized steel, aluminum alloys
Mounting: Bolt tightening
Functions
Reliable electrical contact: Ensures stable, low-resistance connection between the grounding electrode and conductor, essential for effective current dissipation.
Universal conductor connection: Allows connection of: copper-bonded rod with wire (Rd8–10 mm), copper-bonded rod with strip (up to 40 mm), different types of metallic elements.
Protection against galvanic corrosion: Special design and material combination enables connection of different metals without forming galvanic pairs, preventing accelerated oxidation.
Strong mechanical connection: Bolted design ensures stable clamping even during long-term operation, vibration, or temperature changes.
Environmental resistance: Suitable for outdoor use – resistant to moisture, temperature fluctuations, and aggressive environments.
Application
For household users: Used in residential grounding systems to connect grounding rods with wire or strip, ensuring safe electrical installation and protection against leakage or lightning.
For electricians: Daily-use component for grounding circuits, connecting rods with conductors, installing lightning protection systems, or performing реконstructions. Easy installation and versatility save time on site.
For engineers/designers: Essential component in designing reliable grounding systems, ensuring compatibility of different metals, durability, and low contact resistance.
For industrial facilities: Widely used in lightning protection systems, industrial grounding networks, energy infrastructure, and telecommunications sites.
Advantages
Universal – suitable for rod, wire, and strip
Allows connection of different metals
Strong and reliable mechanical connection
Long-lasting solution for outdoor use
Low contact resistance – efficient grounding
Simple and fast installation
Resistant to environmental impact
Disadvantages
Must be precisely selected according to conductor diameter and strip width
Improper tightening may reduce contact quality
Requires periodic inspection in long-term systems (as with all grounding connections)
Frequently Asked Questions (FAQ)

1. Is this connector suitable for lightning protection systems?
Yes, it is used in lightning protection and grounding systems due to reliable electrical contact and environmental resistance.

2. Can different metals be connected (e.g., copper-bonded rod and galvanized wire)?
Yes, the connector is designed to prevent galvanic pair formation, allowing safe connection of different materials.

3. What conductor sizes is it suitable for?
Suitable for:

electrode up to Rd17.2 mm
wire Rd8–10 mm
strip up to 40 mm width

4. Is it suitable for outdoor use?
Yes, the connector is resistant to moisture, corrosion, and atmospheric conditions, making it fully suitable for outdoor applications.