Residential and commercial existing network upgradation is expected to drive the demand for global ring main unit market in forecast period. According to TechSci Research report, “Global Ring Main Unit Market By Type (Gas Insulated, Oil Insulated, Air Insulated, Solid Dielectric), By Component (Switch & Fuses, Self-powered Electronic Relays, Others), By Installation (Indoor v/s Outdoor), By Position (3-position,