500sqmm Copper Usual Tubular Socket Hole 20.3mm

The 500sqmm Copper Usual Tubular Socket with 20.3mm hole is a premium-grade cable termination solution designed for ultra high-current electrical connections. Engineered for industrial-grade copper conductors, this socket ensures maximum conductivity, minimal power loss, and long-lasting reliability under demanding electrical loads.

Manufactured from high-conductivity electrolytic copper, each socket is precision-formed and optionally tinned to resist oxidation. The 20.3mm pre-drilled hole offers effortless bolting onto busbars, heavy-duty lugs, or terminal strips, ensuring secure and vibration-resistant connections. Ideal for power stations, substations, control panels, and large-scale distribution systems.

A go-to choice for electrical wholesalers, industrial electricians, and panel manufacturers seeking reliable, heavy-duty copper terminations in bulk.

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Specifications:

• Conductor Size: 500 sqmm

• Material: High-conductivity copper (electrolytic grade)

• Drill Hole Diameter: 20.3mm

• Type: Usual (Standard) Tubular Copper Socket

• Application: Power cables, busbar connections, substations, panel boards

• Finish: Natural copper or tinned (optional)

• Mounting: Bolt-on type

• Pack Size: Available in bulk

• Origin: Made in India

• Availability: Online at Electroheight.com & Wholesale at Bhagirath Palace, Delhi