Circuit Breaker Market Size, Share & COVID-19 Impact Analysis, By Voltage (Low, Medium, and High), By Installation (Indoor and Outdoor), by Rated Voltage (Up to 500V, 500V – 1kV, 1kV – 15kV, 15kV – 50kV, 50kV – 70kV, 70kV – 150kV, 150kV – 300kV, 300kV – 600kV, 600kV – 800kV, and Above 800kV) and by End-user (Industrial, Commercial, Residential, and Utility) and Regional Forecast, 2021-2028