Guides

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.