Global Industrial Interlock Switches Market By Type (Guard Locking Switches , Hinge Switches , Multifunctional Access Box , Non-contact Interlock Switches , Tongue Interlock Switches , and Trapped Key Switches), By Application (Oil and Gas Industry , Metal and Mining Industry , Utility Industry , Chemicals and Petrochemicals Industry , and Food and Beverage Industry), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029