Transfer Switch Market Size By Operation (Manual, Non-Automatic, Automatic, By-pass Isolation), By Switching Mechanism (Contactor, Circuit Breaker {Molded Case, Power Case}), By Transition (Closed, Open {Delayed, In-Phase}), By Ampere Rating (≤ 400, 401 to 1600, >1600), By Installation (Emergency Systems, Legally Required Systems, Critical Operation Power Systems, Optional Standby Systems), Industry Analysis Report, Regional Outlook, Price Trends, Competitive Market Share & Forecast, 2017 – 2024