Caution Multiple Power Sources Electrical Safety Sign This “Caution This Device Powered From Several Energy Sources Disconnect Switch Will Not Turn Off All Those Sources Of Electrical Energy” safety sign alerts personnel to the presence of multiple power sources, helping prevent electric shock, injuries, and unsafe servicing conditions. Its bold, high-visibility design ensures the warning is clearly understood. Commonly used in manufacturing plants, warehouses, and industrial facilities, this hazard sign is ideal for electrical panels, machinery, and equipment powered by multiple energy sources. Available in Vinyl Label & Aluminum Sign for Durability Vinyl Label is ideal for indoor use with strong adhesive backing for smooth surfaces. Aluminum Sign provides long-term durability for indoor and outdoor environments, offering resistance to weather, chemicals, and wear. Product Specifications: Message: Caution This Device Powered From Several Energy Sources Disconnect Switch Will Not Turn Off All Those Sources Of Electrical Energy Formats: Vinyl label and aluminum sign Aluminum Mounting: Four 7/32″ holes (one in each corner) High-visibility design for quick recognition Suitable for indoor and outdoor use Helps prevent electrical hazards and improve safety compliance Ideal for Electrical and Equipment Safety Manufacturing plants Warehouses and distribution centers Industrial machinery and equipment Electrical panels and control systems Maintenance and service areas Supports workplace safety by warning personnel that disconnect switches may not isolate all energy sources, reinforcing proper lockout/tagout procedures.