9/10/2026 4:07 AM (PST)

Proper physical separation between adjacent conduit lines facilitates adequate heat dissipation generated by high-voltage electrical currents. When cables are placed too close together, thermal buildup reduces current-carrying capacity and causes insulation degradation over time. Spacers create open channels that allow surrounding concrete, sand, or specialized backfill to absorb and disperse heat efficiently. Maintaining optimal thermal performance prevents power loss, extends cable insulation life, and lowers risk of thermal runaway. Adequate thermal spacing allows power utilities to operate electrical distribution networks safely at peak load capacity. Read More - https://www.singhalglobal.com/products/hdpe-duct-spacer