Product overview Multipurpose industrial electric lock kit for lock switch levers and transfer switches. Designed for use on electrical equipment, drawers, cabinets and similar appliances to enable secure lockout and prevent unintended operation. Key benefits — why you need it Prevents misoperation and accidental energization by physically locking control levers and switches during maintenance or when equipment must remain isolated. Provides clear, reliable energy isolation when used with insulated padlocks and security tag signs, improving safety and compliance with lockout/tagout procedures. Durable construction and a wide usable temperature range ensure dependable performance in varied industrial environments. What it does and how it works Each kit contains 4 electrical interlocking devices that attach to switch levers or transfer switches to block movement until removed. Designed to pair with small insulated padlocks and security tag signs so multiple workers can secure the same point or tag out equipment clearly. Materials and performance Lock body and button: reinforced nylon PA for toughness and wear resistance. Partition: A3 galvanized steel for corrosion and impact resistance. Operating temperature range: 20°C to 90°C, suitable for most indoor and many outdoor industrial settings. Installation and compatibility Simple structure for quick deployment. Install using doublesided tape for temporary mounting or screws for permanent installation to suit different scenarios. Compatible with standard small insulated padlocks and tagout signage commonly used in electrical lockout/tagout programs. Typical applications / use scenarios Maintenance on an electrical panel: lock a transfer switch lever to ensure circuits remain deenergized while technicians work. Securing drawer or cabinet access: prevent access to panels or stored equipment during shift changes or repairs. Equipment isolation during servicing: apply to control levers on motors, generators, or distribution boxes to prevent accidental startup. Kit contents 4 electrical interlocking devices (lock body and button made of reinforced nylon PA; partition of A3 galvanized steel). Install with doublesided tape or screws as needed.