These plugs differ in regards to their sizes and suitable plug voltages, please see the table below.
Model | Width | Length | Depth | Suitable Plug Voltages |
487 | 70mm | 95mm | 55mm | 110 and 220 V plugs |
488 | 90mm | 180mm | 75mm | 220-550 V plugs |
Both of these models can be used to completely surround compatible plugs, protecting them against accidental reconnection.
These products’ outward and inward rotation facilitates easy application and storage, whilst their patented rotating design ensures that installation is easy, even within confined spaces.
These resilient plug lockouts are constructed from Zenex™ Thermoplastic and are lightweight and tough, features which help to protect these products against chemicals, extreme conditions and the weather.
Each plug features high-visibility safety labels in English, French and Spanish, making the Masterlock 487/488 Small Electrical Plug Lockouts suitable for use across a variety of work sites.