Electrical Lockout Devices
Complete electrical supplies including wire and cable, conduit, fittings, boxes, panels, breakers, switches, receptacles, lighting, and electrical components for residential, commercial, and industrial installations.
Buying Guide: How to Choose Lockout & Tagout Kits
Match lockout kits to your energy sources, crew size, lock ownership model, and OSHA 1910.147 workflow.
159 products

This nylon circuit breaker lockout kit provides a reliable method for securing single-pole breakers during maintenance. The clamp-style design features an integrated locking screw, enabling tool-free installation without additional hardware. Constructed from durable nylon, each kit includes twenty devices to secure multiple breakers across a facility. This solution meets industry lockout/tagout standards, ensuring compliance and enhancing worksite safety by preventing the accidental re-energization of circuits.

This nylon lockout device secures standard single-pole breaker switches to prevent accidental re-energization during maintenance. Constructed from durable, non-conductive nylon, it fits most common toggle-style switches. The device meets relevant industry safety standards for lockout/tagout (LOTO) procedures. Sold as a two-pack, it provides a reliable, essential component for ensuring compliance and enhancing worksite electrical safety protocols.

This nylon lockout device secures knife switch handles exceeding 5.1 inches in length for compliant electrical safety isolation. Constructed from durable, non-conductive nylon, it provides a reliable physical lockout point. The device meets relevant industry safety standards for lockout/tagout (LOTO) procedures. Each package contains two units, facilitating the locking of multiple energy sources or providing a necessary spare for safety protocols.

This nylon lockout device secures miniature circuit breakers with handles up to 9/32 inch thick, ensuring compliance with safety procedures during maintenance. Its compact, one-size design provides a universal fit for common industrial breakers, while the durable nylon construction withstands demanding environments. The device meets relevant industry standards for lockout/tagout (LOTO) applications. Each package contains 20 locks, facilitating deployment across multiple points for comprehensive electrical isolation.

This nylon lockout device secures miniature circuit breakers during maintenance, ensuring compliance with safety procedures. Its compact, one-size design fits most common breakers, constructed from durable nylon for repeated use. The device meets relevant industry standards for lockout/tagout applications. Sold in a package quantity of ten, it provides a cost-effective solution for equipping multiple workstations or teams with essential safety equipment.

This nylon lockout device secures miniature circuit breakers during maintenance, ensuring compliance with safety procedures. Its compact, one-size design fits a wide range of common small to mid-sized breakers. Constructed from durable nylon, it provides reliable insulation and withstands industrial environments. The device meets recognized industry lockout/tagout standards, offering a critical safeguard for electrical systems by preventing accidental re-energization. Sold in a 12-pack for crew deployment.

This nylon lockout device secures single and multi-pole miniature circuit breakers during maintenance, ensuring compliance with safety procedures. Its compact, one-size design fits standard breakers, while the durable nylon construction provides reliable, long-term use. The inward-facing pins offer a secure fit to prevent accidental removal. Sold in a package quantity of 25, it facilitates outfitting multiple lockout points across a facility.

This nylon lockout device secures pin-outward circuit breakers to isolate energy during maintenance, supporting compliance with OSHA 1910.147 and industry lockout/tagout (LOTO) procedures. Its durable, non-conductive nylon construction provides reliable, long-term use. The pin-outward design is specifically engineered for breakers where the locking pin faces away from the panel. Sold in a convenient 10-pack to equip multiple workstations.

This nylon plug lockout device secures electrical plugs up to 3.07 inches in diameter, preventing unauthorized or accidental re-energization during maintenance. Its 0.98-inch diameter locking hole accommodates most standard padlocks. Constructed from durable, non-conductive nylon, the 3.54 by 7.48-inch device provides a visible safety warning and meets relevant industry lockout/tagout standards. It is packaged for high-volume use in industrial safety programs.

This nylon plug lockout device secures electrical plugs with cords up to 0.28 inches in diameter, preventing unauthorized re-energization during maintenance. Constructed from durable, non-conductive nylon, it meets relevant industry safety standards for lockout/tagout procedures. The device is designed for a universal fit on standard plug types and includes an integrated label area for identification. Each package contains six individual locks to facilitate comprehensive worksite safety compliance.

This nylon lockout device secures toggle switches during maintenance, ensuring compliance with lockout/tagout (LOTO) procedures. It fits switch toggles with a maximum diameter of 1.73 inches, constructed from durable, non-conductive nylon for safety. The device meets relevant industry standards for electrical lockout and is supplied individually for application on standard single-pole switches. Its simple, one-piece design allows for quick installation and removal by authorized personnel.

This nylon lockout device secures toggle switch breakers measuring 0.65 inches wide by 0.43 inches thick, ensuring compliance with lockout/tagout (LOTO) procedures. Its durable nylon construction provides reliable insulation and long-term use. The device is designed for a secure, single-person fit over the switch, preventing accidental activation during maintenance. This package contains two lockouts to facilitate the isolation of multiple energy sources or provide a backup, supporting a safer work environment.

This PIS miniature circuit breaker lockout provides a secure, standardized method for electrical lockout/tagout (LOTO) procedures. Constructed from durable nylon, it is designed to fit PIS-type breakers with inward-facing pins, preventing accidental re-energization. The one-size design offers broad compatibility, and its construction meets relevant industry safety standards. Sold as a single piece, it is typically packaged as a two-pack for convenient inventory and use.

This plastic breaker lockout device secures small to medium electrical breakers with handles up to 0.35 inches thick, ensuring compliance with lockout/tagout (LOTO) procedures. Constructed from durable plastic, it provides a clear visual warning during maintenance. The device is designed to meet common industry safety standards for energy isolation. Each package contains 400 units, facilitating deployment across multiple work sites or for large-scale safety programs.

This plastic lockout device is designed to secure Schneider NSX-N Series molded case circuit breakers during maintenance, ensuring compliance with lockout/tagout (LOTO) safety procedures. Its durable plastic construction provides a reliable, non-conductive hold. The one-size design offers straightforward installation on compatible breakers, facilitating a clear visual lockout. This device meets relevant industry safety standards for electrical isolation. Packaging quantity is 1000 units per case.

This plastic lockout device secures Schneider NSX series molded case circuit breakers in the off position for safety during maintenance. Its one-size design ensures a universal fit across the NSX product line, providing reliable isolation. Constructed from durable plastic, the device meets common industry standards for lockout/tagout (LOTO) procedures. Sold in a package quantity of 20, it supports compliance and safety for multiple electrical panels or crew use.

This insulated lockout kit provides a compliant solution for securing small and medium circuit breakers during maintenance. The plastic, non-conductive construction enhances electrical safety for personnel. The kit includes one dedicated breaker lock, one insulated hasp lock, and a warning tag to clearly communicate the lockout status. It is designed to meet industry lockout/tagout (LOTO) procedures, helping to prevent accidental re-energization and ensuring a safer work environment.

This insulated lockout kit provides a secure method for isolating EZD100, EZC100, CM3-100, and CDM3-125 type molded case circuit breakers during maintenance. The one-size plastic lockout device, paired with an insulated padlock and warning tag, ensures a non-conductive and compliant energy control point. The kit meets industry safety standards for lockout/tagout (LOTO) procedures, offering a complete, durable solution to prevent accidental re-energization and protect personnel from electrical hazards.

This plastic lockout device secures miniature circuit breakers with pin-type holes spaced at or under 0.43 inches. Its durable, non-conductive construction provides a reliable physical lockout point to enhance safety during maintenance, helping teams comply with standard lockout/tagout procedures. The design is specifically engineered for a precise fit on compatible breakers, ensuring the device remains securely in place. This unit is packaged as a single device for individual application.

This plastic lockout kit provides a compliant solution for securing miniature circuit breakers with handles under 0.31 inches thick. The design features an integrated locking screw for tool-free installation, eliminating the need for additional tools. The kit includes one circuit breaker lock, one insulated padlock, and one safety tag to ensure clear identification during maintenance. Constructed from durable plastic, it meets industry standards for electrical safety lockout procedures.

This plastic molded case circuit breaker lockout provides a critical safety function for electrical lockout/tagout (LOTO) procedures. Designed for breakers with a center-to-center hole distance of 0.67 inches or less, it features outward-facing pins for secure NC-type breaker engagement. The device is constructed from durable plastic and meets relevant industry safety standards, ensuring personnel protection during maintenance by physically preventing the accidental re-energization of equipment.

This single-piece lockout device secures molded case circuit breakers up to 100A, ensuring compliance with safety procedures during maintenance. Constructed from durable plastic, it provides a clear visual warning when installed. The universal design fits a wide range of common breaker models without adjustment. This device is engineered to meet relevant industry lockout/tagout standards for enhanced worksite safety.

This plastic lockout device secures molded case circuit breakers with handles up to 0.4 inches (10mm) in width, ensuring compliance with lockout/tagout (LOTO) procedures. Constructed from durable plastic, it provides a clear visual warning during maintenance. The one-size design offers broad compatibility across standard breakers, facilitating a safer work environment by preventing accidental energization. Each package contains 12 units for crew deployment.

This plastic molded case breaker lockout kit provides a compliant solution for securing standard molded case circuit breakers during maintenance. The one-size design ensures broad compatibility, while the durable plastic construction resists corrosion and electrical hazards. The kit includes a dedicated breaker lock, a 1.5-inch insulated hasp lock, and a bilingual warning tag to clearly communicate the lockout status. It meets relevant industry safety standards for implementing a positive lockout/tagout procedure.