| Padlock | General use for isolating energy sources | Misplacement or unauthorized access | Use color-coded locks and a strict inventory system |
| Electrical Lockout Tags | Tagging electrical panels and circuits | Inadequate visibility | Use bright colored tags with clear instructions |
| Valve Lockouts | Isolating valves in fluid systems | Improper fitting causing leaks | Utilize adjustable lockout devices |
| Circuit Breaker Lockouts | Locking electrical circuit breakers | Difficult installation | Select easy-to-use circuit breaker lockouts |
| Machine Lockouts | Used on various machinery | Inconsistent application | Establish standardized procedures and training |
| Multi-Point Lockouts | Locking out multiple energy sources | Complex setup | Simplify with user-friendly lockout systems |
| Plug Lockouts | Locking electrical plugs | Incompatible with some plugs | Choose versatile lockout devices |
| Cable Lockouts | Locking large asset using heavy machinery | Difficulty in securing | Utilize high-strength cable lockouts |
| Lockout Hasps | Used with padlocks on multiple locks | Potential for missing locks | Implement a checklist system |