A 900mm × 900mm × 3mm copper mat with 25mm spacing is a heavy-duty earthing/grounding component used in lightning protection and electrical grounding systems. It consists of interwoven copper strips forming a mesh that provides a large contact area with the soil, improving earth conductivity and fault current dissipation.
Key features:
Made from high-conductivity copper for excellent current flow
Size: 900mm × 900mm, thickness 3mm
Mesh spacing: 25mm grid for effective grounding surface coverage
Corrosion-resistant and durable for long-term underground use
Helps reduce earth resistance and improves system stability
Common uses:
Substation and equipment earthing
Lightning protection grounding networks
Generator and transformer earthing
Industrial and telecom installations