AC MTS Inter Lock

About

What is a manual transfer switch (MTS) in Pakistan? Manual changeover switch for selecting between two power sources (grid vs generator, grid vs solar inverter). 2 / 3 / 4 pole, 16-400A current rating. Cheaper than ATS (no motor), suits residential and light-commercial. Operated by hand-lever — operator selects source. From PKR 1,500 for 2P 63A to PKR 15,000 for 4P 250A. Built to IEC 60947-3 (isolator switches). The CNC Electric AC MTS Interlock is a high-precision safety device designed to ensure safe and reliable switching between multiple power sources. CNC’s advanced interlock mechanism prevents accidental back-feeding between grid supply, generator, and backup power , protecting your electrical system from short circuits, overload faults, and equipment damage. Built with industrial-grade materials, the CNC AC MTS Interlock is engineered for long-term performance in Pakistan’s climate. It is widely used in residential DB boxes, commercial wiring panels, industrial setups, and solar power installations where secure and error-free changeover is critical. Its smooth operation, high durability, and fire-resistant build make it the preferred choice for professionals across Pakistan. Key Features High-quality mechanical interlocking system for safe source switching Prevents power feeding from one source into another Ensures safe changeover between Grid / Generator / Backup Heavy-duty construction with heat and fire-resistant materials Smooth, reliable operation with long mechanical life Ideal for single-phase & three-phase panels Perfect for homes, industries, commercial DBs & solar installations CNC’s consistent international quality & trusted electrical standard Why CNC MTS Interlock Is the Best Choice CNC is one of Pakistan’s most trusted electrical brands, known for delivering top-tier quality and high safety standards. CNC’s AC MTS Interlock helps protect your complete electrical system by ensuring only one power source remains active at a time — elim