200A Havells Rotary Changeover Switch 4P 3Phase+Neutral 415V

The Havells Rotary Changeover Switch (4‑pole, 3-phase + neutral) is a durable and efficient manual switch designed for seamless changeover between two power sources (e.g., utility and generator). Its compact, rotary handle allows intuitive source selection and supports ratings from 32 A to 200 A depending on variant. The robust metal-clad enclosure is powder-coated for corrosion resistance and includes provisions for both copper and aluminum cables.

This switch features double-break contacts for safe switching under load, positive ON/OFF indicators, reliable arc suppression, and cable entry knockouts with gland plates—all compliant with IEC 60947‑3 standards for mechanical and electrical performance.

Features & Functions
Manual rotary switch designed for safe and reliable power transfer between two sources (e.g., utility and generator).
Rotary handle operation with three stable positions (Source 1 – OFF – Source 2), offering intuitive source selection and mechanical safety.
Double-break contact system ensures complete electrical separation of circuits during switching, enhancing safety and longevity
Sheet-steel, powder-coated enclosure provides corrosion resistance and robust physical protection for indoor panel installation
Clear ON/OFF indicator flags give visual confirmation of active source status; includes safety interlock preventing door opening when energized
Versatile wiring options with conduit knockouts and detachable gland plates; supports both copper and aluminum conductors for flexible installation