When choosing the best lockout devices for circuit breakers, look for options that are durable, easy to use, and compliant with OSHA standards. Top picks include multi-pack sets like the Tradesafe and WUWEOT kits, along with the sturdy Master Lock lockout device. These products feature high-visibility colors, quick deployment mechanisms, and materials built to withstand harsh environments. If you continue exploring, you’ll find tips to help you select the perfect lockout solution for your safety needs.
| Tradesafe Circuit Breaker Lockout Device (3 Pack) |  | Heavy-Duty Safety | Compatibility: Single- and multi-pole circuit breakers, toggles up to 1-1/2″ x 1/2″ | Material: Impact-resistant polypropylene and nylon | Lockout Hole Diameter: 19/64-inch | VIEW LATEST PRICE | Read Our Analysis |
| SAFBY Circuit Breaker Lockout Kit (20 pcs) |  | Large Pack Value | Compatibility: Single and multi-pole breakers, universal fit | Material: Polypropylene, heavy-duty and corrosion resistant | Lockout Hole Diameter: Not specified (universal design) | VIEW LATEST PRICE | Read Our Analysis |
| Master Lock Electrical Box Circuit Breaker Lockout |  | Professional Grade | Compatibility: Standard height and tie-bar toggles (120/240V) | Material: Powder coated steel and reinforced polymer | Lockout Hole Diameter: Accepts safety padlocks, shackle size varies | VIEW LATEST PRICE | Read Our Analysis |
| WUWEOT Circuit Breaker Lockout Kit (12 Pack) |  | Compact & Durable | Compatibility: 120-277V single pole breakers, handle width ≤16.5mm | Material: Glass-filled nylon | Lockout Hole Diameter: 19/64-inch | VIEW LATEST PRICE | Read Our Analysis |
| Tradesafe Circuit Breaker Lockout Device (10 Pack) |  | OSHA Compliant | Compatibility: 120/277V single-pole breakers, toggles up to 5/8″ x 1/2″ | Material: Impact-resistant polypropylene and nylon | Lockout Hole Diameter: 19/64-inch | VIEW LATEST PRICE | Read Our Analysis |
| Tradesafe Circuit Breaker Lockout Device (3 Pack) | | Industrial Strength | Compatibility: Single- and multi-pole breakers, toggles up to 1-1/2″ x 1/2″ | Material: Impact-resistant polypropylene and nylon | Lockout Hole Diameter: 19/64-inch | VIEW LATEST PRICE | Read Our Analysis |
| Lockout Tagout Kit with Locks and Tags |  | Complete Lockout Kit | Compatibility: Various breaker types, compatible with electrical lockout applications | Material: Heavy-duty stainless steel, polypropylene | Lockout Hole Diameter: Not specified (includes multiple lock types) | VIEW LATEST PRICE | Read Our Analysis |
More Details on Our Top Picks
Tradesafe Circuit Breaker Lockout Device (3 Pack)
The Tradesafe Circuit Breaker Lockout Device (3 Pack) is ideal for industrial professionals who need a reliable, OSHA-compliant solution to isolate hazardous energy. Designed to fit single- and multi-pole breakers up to 1-1/2 inch by 1/2 inch, it ensures secure lockout of electrical equipment. Made from impact-resistant, non-conductive red polypropylene and black nylon, it withstands heavy industrial use. The package includes three heavy-duty locks with a 19/64-inch shackle hole and a stainless steel thumbscrew, allowing quick, tool-free deployment. Tested to exceed OSHA standards, this lockout device offers safety, durability, and peace of mind on the job site.
- Compatibility:Single- and multi-pole circuit breakers, toggles up to 1-1/2″ x 1/2″
- Material:Impact-resistant polypropylene and nylon
- Lockout Hole Diameter:19/64-inch
- OSHA Compliance:Yes, exceeds OSHA standards
- Ease of Use:No tools required, thumbscrew for deployment
- Number of Units:3 pack
- Additional Feature:Impact-resistant polypropylene material
- Additional Feature:Large lockout device size
- Additional Feature:No tools required operation
SAFBY Circuit Breaker Lockout Kit (20 pcs)
Designed for safety professionals and maintenance teams, the SAFBY Circuit Breaker Lockout Kit offers a comprehensive solution with 20 durable, polypropylene lockout devices. These universal single and multi-pole lockout devices are built to fit various breaker sizes, ensuring versatility on your job site. Made from heavy-duty, corrosion-resistant polypropylene, they provide long-lasting durability. The kit includes 20 LOTO tags, helping you clearly communicate lockout status. Fully compliant with OSHA standards, this kit guarantees safety during maintenance. You can buy with confidence, knowing customer support responds within 24 hours if you have questions or issues.
- Compatibility:Single and multi-pole breakers, universal fit
- Material:Polypropylene, heavy-duty and corrosion resistant
- Lockout Hole Diameter:Not specified (universal design)
- OSHA Compliance:Yes, designed to meet OSHA standards
- Ease of Use:Tool-free installation, includes tags
- Number of Units:20 pcs
- Additional Feature:Includes 20 lockout tags
- Additional Feature:Heavy-duty corrosion resistance
- Additional Feature:Universal breaker compatibility
Master Lock Electrical Box Circuit Breaker Lockout
If you’re looking for a reliable lockout device for standard electrical panels, the Master Lock Red Electrical Box Circuit Breaker Lockout offers a secure solution. Designed for single and double toggles up to 120 and 240 volts, it features a patented Grip Tight design for effective locking. The simple thumb turn mechanism with a clamping handle ensures a secure grip. Made from durable powder-coated steel and reinforced polymer, it withstands harsh environments. Compatible with all Master Lock and American Lock shackles and hasps, it’s ideal for OSHA-compliant lockout programs. This lockout device combines safety, durability, and ease of use for your electrical safety needs.
- Compatibility:Standard height and tie-bar toggles (120/240V)
- Material:Powder coated steel and reinforced polymer
- Lockout Hole Diameter:Accepts safety padlocks, shackle size varies
- OSHA Compliance:Yes, OSHA compliant
- Ease of Use:Thumb turn, clamping handle
- Number of Units:1 lockout + tags
- Additional Feature:Patented Grip Tight design
- Additional Feature:Reinforced polymer construction
- Additional Feature:Accepts all Master Lock shackles
WUWEOT Circuit Breaker Lockout Kit (12 Pack)
The WUWEOT Circuit Breaker Lockout Kit (12 Pack) is an excellent choice for industrial workplaces and maintenance crews that need reliable, high-visibility lockout solutions. Designed for 120-277V single-pole breakers with a handle width of up to 16.5mm, it includes 12 durable clamp-on devices. Made from glass-filled nylon, they withstand harsh environments with flame retardant, chemical, and heat resistance. The lockout is easy to deploy with a thumbscrew, requiring no tools. Its bright color enhances visibility, alerting others that the breaker is locked out. Factory tested for durability, this kit provides a safe, compliant solution for securing circuit breakers efficiently.
- Compatibility:120-277V single pole breakers, handle width ≤16.5mm
- Material:Glass-filled nylon
- Lockout Hole Diameter:19/64-inch
- OSHA Compliance:Yes, OSHA compliant
- Ease of Use:Thumbscrew, quick deployment
- Number of Units:12 pcs
- Additional Feature:Bright color for visibility
- Additional Feature:Flame and chemical resistant
- Additional Feature:Suitable for 120-277V breakers
Tradesafe Circuit Breaker Lockout Device (10 Pack)
The Tradesafe Circuit Breaker Lockout Device (10 Pack) offers an easy-to-use solution for professionals managing single-pole breakers in 120/277 Volt systems. Its clamp-on design fits toggles up to 5/8-inch x 1/2-inch, ensuring quick installation without tools. Crafted from impact-resistant, non-conductive materials, it’s built to withstand heavy industrial use while isolating hazardous energy safely. Each lock features a 19/64-inch padlock shackle hole and a stainless steel screw with a nylon knob for simple deployment. Developed for OSHA compliance, this pack provides reliable, durable lockout protection, making it an ideal choice for maintaining safety and preventing unauthorized access during maintenance.
- Compatibility:120/277V single-pole breakers, toggles up to 5/8″ x 1/2″
- Material:Impact-resistant polypropylene and nylon
- Lockout Hole Diameter:19/64-inch
- OSHA Compliance:Yes, developed and tested for OSHA standards
- Ease of Use:No tools, thumbscrew operation
- Number of Units:10 pack
- Additional Feature:19/64-inch padlock shackle hole
- Additional Feature:Heavy industrial durability
- Additional Feature:USA-based safety expertise
Tradesafe Circuit Breaker Lockout Device (3 Pack)
Designed for industrial professionals, the Tradesafe Circuit Breaker Lockout Device (3 Pack) offers a reliable solution to prevent accidental energization of circuit breakers. This clamp-on lockout device is OSHA compliant and engineered for both single- and multi-pole breakers, fitting toggles up to 1-1/2 by 1/2 inches. Made from impact-resistant, non-conductive red polypropylene and black nylon, it’s built for heavy industrial use. The package includes three red lockouts, featuring a stainless steel thumbscrew and a 19/64-inch padlock shackle hole. Easy to deploy without tools, it isolates hazardous energy and keeps unauthorized access at bay.
- Compatibility:Single- and multi-pole breakers, toggles up to 1-1/2″ x 1/2″
- Material:Impact-resistant polypropylene and nylon
- Lockout Hole Diameter:19/64-inch
- OSHA Compliance:Yes, exceeds OSHA standards
- Ease of Use:No tools, thumbscrew operation
- Number of Units:3 pack
- Additional Feature:Fits toggles up to 1-1/2 inch
- Additional Feature:Premium large size
- Additional Feature:Exceeds OSHA standards
Lockout Tagout Kit with Locks and Tags
If you’re responsible for maintaining electrical safety in an industrial setting, a Lockout Tagout Kit with Locks and Tags offers a comprehensive solution. It includes essential components like clamp-on circuit breaker lockouts, safety padlocks, hasps, and tags with nylon ties, ensuring you can secure equipment effectively. This OSHA-compliant kit features durable stainless steel and polypropylene construction, meeting safety standards like CE and UL. Perfect for locking out machinery, electrical panels, or plumbing systems, it provides all-in-one management for lockout procedures. With multiple lock types and organizational accessories, you can streamline safety protocols and prevent accidental energization during maintenance.
- Compatibility:Various breaker types, compatible with electrical lockout applications
- Material:Heavy-duty stainless steel, polypropylene
- Lockout Hole Diameter:Not specified (includes multiple lock types)
- OSHA Compliance:Yes, OSHA compliant
- Ease of Use:Multiple components, designed for quick installation
- Number of Units:Complete kit with multiple devices and tags
- Additional Feature:Includes multiple lockout types
- Additional Feature:Modular organization design
- Additional Feature:UL and CE certified
Factors to Consider When Choosing a Lock Out Device for Circuit Breaker
When selecting a lockout device for your circuit breaker, you need to consider its compatibility with different breaker types to ensure a proper fit. Durability and material quality matter to withstand harsh conditions, while ease of installation saves you time and effort. Additionally, you must verify that the device meets OSHA standards and offers good visibility and security to prevent accidental energization.
Compatibility With Breaker Types
Choosing the right lockout device depends on ensuring compatibility with your circuit breaker’s specific type and configuration. First, verify that the device suits the voltage ratings of your breakers, whether 120/277 volts or higher, like 480/600 volts. Next, check if the lockout fits your breaker’s design—single-pole, multi-pole, or toggle types—since some devices are designed for specific configurations. Ensure the clamp-on mechanism can accommodate the dimensions of the toggle handle, which can range from 5/8-inch x 1/2-inch to larger sizes like 1-1/2 inch by 1/2 inch. Also, confirm that the padlock shackle hole diameter matches your padlocks, typically around 19/64 inches. Compatibility is key to ensuring safe, effective lockout procedures tailored to your breaker’s unique setup.
Material and Durability
The material of a lockout device directly impacts its safety, durability, and performance in demanding industrial environments. You should choose impact-resistant, non-conductive materials like polypropylene or nylon, which provide excellent corrosion resistance and withstand harsh conditions. These materials help ensure your device remains reliable over time, even with frequent use. For added durability, look for devices that are factory tested for flame retardancy and chemical resistance, so they won’t fail under extreme conditions. The thickness and structural integrity are also crucial; your lockout device needs to be robust enough to endure heavy industrial use without breaking or failing. Finally, a well-designed device includes a secure, easy-to-use deployment mechanism—such as a stainless steel thumbscrew—to keep your lockout process both safe and dependable.
Ease of Installation
Ease of installation plays a significant role in ensuring that lockout devices effectively prevent accidental energization during maintenance. Look for devices with a thumbscrew mechanism or similar design, which allows you to install them quickly and without tools. Compatibility is crucial—make sure the device fits the size and type of your circuit breakers, whether single-pole or multi-pole. Materials like non-conductive plastics or reinforced polymers can make installation smoother while adding durability, especially in harsh environments. Choose devices with clearly defined padlock shackle holes so you can easily attach safety padlocks securely. Bright colors or visual indicators also help you identify locked-out breakers at a glance, streamlining safety checks and ensuring proper lockout procedures without fuss.
OSHA Compliance Standards
Ensuring your lockout devices meet OSHA compliance standards is essential for maintaining workplace safety and avoiding penalties. OSHA sets specific design criteria to guarantee that lockout devices can securely isolate energy sources and prevent unauthorized access. Your devices should be durable, made from materials capable of withstanding harsh environments, and consistently functional over time. Proper training is critical; employees must understand OSHA regulations and how to correctly implement Lockout Tagout procedures. Regular documentation of compliance, maintenance, and inspections not only demonstrates adherence but also helps identify potential issues early. By choosing devices that meet OSHA standards, you ensure a safer work environment, minimize risks, and stay prepared for inspections and audits. Compliance isn’t just a requirement — it’s a vital safety measure.
Visibility and Security
Choosing a lockout device for a circuit breaker involves prioritizing visibility and security to prevent accidental or unauthorized operation. Bright colors like red make the device easily noticeable, alerting personnel that the breaker is locked out. The design should allow quick identification and stand out in the electrical environment, reducing the risk of unauthorized access. Security is reinforced when the device has a mechanism, such as a thumbscrew or clamp, that firmly secures it in place, preventing accidental removal. Using devices with a standardized padlock shackle hole, like 19/64-inch, ensures compatibility with various locks for added security. Lastly, selecting lockout devices that comply with OSHA standards guarantees they’re designed to enhance safety and prevent unauthorized operation, keeping your work area secure.