Best Plug Lock for Washing Machine Safety and Lockout Solutions
Answering the need to prevent unintended use of power around a washing machine, the best plug lockout devices are designed to secure cords, deter tampering, and help ensure maintenance safety. These devices are ideal for workshop or home use where access should be controlled. The top picks below cover common voltages, sizes, and installation styles so you can choose the right one for your setup.
| Product | Voltage Range | Best For | Notable Feature |
|---|---|---|---|
| QWORK Electrical Cord Plug Lockout Device | 2 & 3 prong plugs | General home and light-to-moderate industrial use | Keyed differently with a key-retaining safety feature |
| TRADESAFE Lockout Tagout Plug Lock – 220V | Up to 220V | Industrial environments with multiple plugs | Can lock out two plugs simultaneously |
| Young Dance Plug Lock – 110-220V | 110V-220V | Factories, workshops, or home use with holiday lighting | Self-locking design with two keys |
| Jucoan 2 Pack Electrical Plug Lockout Tagout | 110V & 220V, 3 x 2.25 inch fits | Industrial maintenance and production lines | Includes two padlocks with two keys each |
| BOZZYS Plug Locks for Power Cords | Various sizes (3×2.25 nominal) | High-traffic environments or appliances like washing machines | Self-locking, no padlock needed |
Overview: The listed products provide a mix of self-locking designs, padlock options, and multi-plug capabilities. When selecting a lockout for a washing machine, consider the plug type (2-prong vs 3-prong), voltage range, plug diameter, and whether you need single or dual-lock capacity. The following sections highlight five top options with specifics to help you compare quickly.
QWORK Electrical Cord Plug Lockout Device
The QWORK lockout device is built with an insulated ABS body that resists deformation, heat, and wear. It fits both 2-prong and 3-prong plugs, polarized or unpolarized, and ships as a 2-pack with keyed differently for security. A key-retaining safety feature helps ensure the plug remains locked until the correct key is used. Best for small workshops or home use where a simple, affordable lockout is sufficient. Caution: verify the plug diameter to ensure proper fit, especially for bulkier 3-prong configurations.
TRADESAFE Lockout Tagout Plug Lock – 220V
This industrial-grade cord lockout handles up to 220V and two plugs simultaneously. Made from rugged non-conductive polypropylene, it’s designed to endure heavy use and tampering in industrial settings. Features include a red lockout cover with a prominent “Danger Locked Out Do Not Remove” label and a hexagon body for easy handling. Best for facilities with multiple machines or where higher energy isolation is required. Limitation: may be bulkier than consumer-grade units, so confirm available space around the outlet.
Young Dance Plug Lock
The Young Dance plug lock is designed for 110-220V cords including extension cords and holiday lights. It uses a self-locking mechanism with two keys, enabling quick lockdown without extra tools. Best for factories, workshops, or home use where a self-contained locking solution is preferred. Caution: check internal dimensions (3.3 × 1.8 × 2.4 inches) and cord diameter limits to ensure compatibility with your washing machine cord plug size.
Jucoan 2 Pack Electrical Plug Lockout Tagout
The Jucoan kit includes two plug lockout devices plus two safety padlocks with two keys each. It’s designed for 110V and 220V plugs up to about 3 × 2.25 inches and cords under 0.8 inch in diameter. It’s well-suited for factory maintenance or home garage setups where solid, multi-plug isolation is needed. Choose this if you need a complete padlock-enabled solution and want to secure two outlets at once. Limitation: not suitable for large or oversized 4-prong dryer plugs, so measure your plug beforehand.
BOZZYS Plug Locks For Power Cords
The BOZZYS lock uses a self-locking full-coverage design that does not require a separate padlock. It comes in multiple size configurations to fit various household and industrial plugs, including those used by washing machines. Best for quick lockdowns where padlocks are not practical or desired. Caution: ensure the chosen size matches your plug and cord dimensions to avoid loose locking or interference with the plug prongs.
Buying Guide
- Voltage and Plug Compatibility: Pick a lockout that covers the voltage of your washing machine circuit and the plug type (2-prong vs 3-prong). Some devices are made for 110-120V, others handle 220V or dual-voltage applications. Ensure the device accepts your specific plug diameter and prong configuration.
- Lock Type and Security: Decide between self-locking designs (no padlock) and padlock-enabled kits. Self-locking models are quick and reduce key management, but padlocks provide stronger multi-user control in work environments.
- Durability and Materials: Look for non-conductive, impact-resistant plastics or robust nylon/metal components. Heat resistance is important for proximity to motors and heated cycles in washing machines.
- Multi-Plug Capability: If you need to lock more than one outlet, consider models that accommodate two plugs or offer dual-locking options to prevent tampering.
- Clear Labeling: A strong label such as “Danger Locked Out Do Not Operate” helps communicate safety intent to others who may encounter the equipment.
- Installation Space and Accessibility: Measure outlet clearance to ensure the lock fits without blocking other connections or cords. Some designs are bulkier; verify compatibility with your washing machine’s outlet and nearby devices.
- Compliance and Documentation: For industrial settings, verify whether the device aligns with lockout/tagout practices your facility follows and whether the kit includes necessary tags or seals.
FAQ
What is a plug lockout used for?
A plug lockout prevents unauthorized or accidental energizing of a power outlet by securing the plug in a locked position, commonly used during maintenance on devices like washing machines.
Can I use a lockout device on any washing machine?
Most household and industrial lockouts fit standard 2-prong or 3-prong plugs, but always measure plug dimensions and cord diameter to ensure compatibility.
Do lockout devices require tools to install?
Many are designed to be installed by hand with a key or integrated locking mechanism. Some padlock-enabled devices may require a padlock, but several models do not.
Are plug lockouts reusable?
Yes, most lockouts are designed for repeated use in maintenance cycles, with durable materials and keyed or keyless designs.
Which lockout is best for a small home workshop?
A compact, self-locking design or a two-pack kit with a straightforward key-retaining system is typically best for small spaces and simple maintenance needs.
What safety considerations should I keep in mind?
Always verify the device’s compatibility with your outlet type, ensure the plug remains fully locked during the maintenance window, and remove all keys only when work is complete and the equipment is ready to be energized.