Guides

To keep power on during load shedding you switch your load from the grid to a backup source — generator, inverter/UPS or solar. The device that does the switching is what matters: a manual changeover switch is cheapest but needs you present; an automatic changeover or ATS switches within seconds on its own; a...

ATS changeover switch buying guide Pakistan 2026 — automatic transfer switch from PKR 28,500 (rotary 63A) to PKR 165,000 (630A industrial). Manual changeovers PKR 2,800-6,800. CNC YCQ4 + YCS1 + EP-series. Includes sizing rules for residential/commercial/industrial, wiring, and Schneider/Hyundai comparison.