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Download CataloguePlug Lockout Devices
A plug lockout device prevents a disconnected electrical plug or cord from being reconnected while equipment is being serviced. Once the plug is pulled, the lockout device secures it, enclosing the plug head, covering the socket, or restraining the cord. This is done so no one can restore power until the lock is removed. At E-Square, we manufacture the full range of plug lockouts, and supply them across industries in 109+ countries.
Browse Complete Product Line Below
Showing 1–8 of 22 results
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Plug Lockout Device – Small
ES-SPLO
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Popular
Plug Lockout Device – Large
ES-LPLO
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Small Plug Lockout Device – Premier
ES-SPLO-P
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Popular
Large Plug Lockout Device – Premier
ES-LPLO-P
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Popular
Molded Plug Lockout Device – Small
ES-MPLD-S
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Popular
Molded Plug Lockout Device – Large – Red
ES-MPLD-L-R
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Popular
Molded Plug Lockout Device – Large
ES-MPLD-L
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Popular
Molded Plug Lockout Device – Small – Red
ES-MPLD-S-R
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Discover the widest range of lockout tagout products available globally.
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What is a Plug Lockout Device?
A plug lockout device is a lockout/tagout device that prevents a disconnected electrical plug from being reconnected by enclosing the plug, restraining the cord, or blocking the socket, so that power cannot be restored while equipment is being serviced. In each case it accepts a padlock so the connection cannot be remade. This makes plug lockout the simplest control for cord-and-plug connected equipment – a scenario OSHA specifically addresses, covering everything from a computer power cord to a large three-phase industrial plug. It is applied alongside a personal safety padlock and a safety lockout tag.
E-Square: Plug Lockout Device Manufacturer & Supplier
E-Square Alliance is India’s largest lockout tagout manufacturer, with over 1,800+ LOTO SKUs designed and produced in-house at our New Delhi facility. Our plug lockout range is one of the widest available from a single manufacturer: cord, molded-case, cylinder, plug-cover, and computer power-cord lockouts, all built on proprietary tooling backed by 72+ design patents.
We hold One Star Export House status from DGFT and ship direct to industrial buyers, distributors and resellers across 109+ countries. As an OEM supplier to major international industrial brands, our products meet the quality and compliance bar set by global procurement teams; a standard we have maintained over two decades. Every plug lockout is engineered for real-world plant conditions that hold up shift after shift.
Our Range of Plug Lockout Devices
We manufacture eight plug-lockout families so you can match the device to the plug type, the equipment and the environment. Browse the subcategories below for exact sizes and model codes.
| Plug Lockout Family | How it secures the plug | Best for | Key Feature |
| Cord Plug Lockout | Clamshell encloses the plug head | Standard 110 V / 240 V plugs on cords | Holds the plug head so it can’t be reinserted; Small, Large & Premier models |
| Molded Plug Lockout | Rugged moulded case encloses the plug | Industrial moulded plugs | Tough moulded body; Small, Large, Set-of-2 and clear versions |
Battery Terminal Lockout | Covers the battery terminals | Vehicles, forklifts, standby power | Secures the terminal connection to prevent reconnection |
Small & Large Plug Cover Lockout | Cinch-style cover over the plug | Odd-shaped, oversized or pendant plugs | Flexible cover that cinches over the plug; with-pipe options |
Cylinder Plug Lockout | Cylindrical enclosure encloses the plug head | Round and industrial plug profiles | Compact twist-on cylinder body for quick application (ES-CLO-EL) |
Computer Power Cord Lockout | Secures the IEC / computer cord coupling | IT, servers, lab & test equipment | Sized for computer power cords so the cord cannot be reconnected (ES-CPCL) |
American Plug Lockout | Twist-style enclosure for US / NEMA plugs | North-American & similar plug standards | Encloses the plug body to block reconnection; the electrical plug lockout used across the USA and other regions (ES-EPL) |
Appliance Plug Lockout | Covers appliance & multi-socket plugs | Kitchens, facilities, hospitality, offices | Secures common appliance and multi-plug connections against reconnection – multi-plug and red UK-style versions (ES-EMPL, ES-RPL-UK) |
Standardising plug isolation across a facility? We supply the full plug-lockout range in volume, with colour coding, engraving and fast global shipping. Customisation accepted.
How to Choose the Right Plug Lockout Device?
Selecting the correct plug lockout comes down to five practical questions:
- What type of plug is it? Match the device to the plug: a cord plug lockout or cylinder lockout for standard plugs, a molded plug lockout for industrial moulded plugs, and the American or appliance variants for those specific profiles.
- How big is the plug? Choose Small for compact plugs and Large for bigger plug bodies. The Set-of-2 molded option covers a mixed fleet in one purchase.
- Is it a computer or IT power cord? Use the computer power cord lockout, which is sized for IEC-style cords on servers, and lab equipment.
- Are you isolating a battery? For vehicles, forklifts and standby power, the battery terminal lockout secures the terminal connection rather than a wall plug.
- What’s the environment? For oddly shaped, oversized or pendant plugs, the plug cover lockout cinches over the plug; and the clear molded version aids visual verification of the secured plug.
Not sure which plug lockout fits your equipment?
Benefits of E-Square Plug Lockout Devices
Our plug lockouts make cord-and-plug isolation fast, visible and dependable:
- Positive securing of the plug: The plug is locked so the connection cannot be remade until the padlock is removed.
- One range for every plug: Cord, molded, cylinder, cover, battery-terminal and computer-cord options under a single catalogue.
- Built for the plant floor: Impact-resistant bodies and secure clamping stand up to repeated use.
- Visual verification: Clear and bright-coloured options make a locked-out plug obvious at a glance.
- Customisation available. Colour coding, laser engraving and private labelling for branded LOTO programs, plus custom kitting.
Compliance & Standards
Our plug lockout devices are designed to support compliance with OSHA 29 CFR 1910.147 for the control of hazardous energy. Applied to a disconnected plug, cord or socket, they secure the energy-isolation point so it cannot be reconnected until the authorised employee removes the lock.
For international operations, our plug lockouts also support energy-control programs aligned with:
- AS/NZS 4024 (Australia / New Zealand)
- EN ISO 14118: Prevention of unexpected start-up (UK / Europe)
- CSA Z460 (Canada)
Regulatory requirements vary by jurisdiction and industry. Always verify current requirements with your local authority or a qualified safety professional.
Plug Lockout Devices for Every Industry
Plug lockouts are among the most widely used LOTO devices, especially where electrical and IT equipment is serviced frequently.
Power & Energy IT Oil & Gas Construction Food Processing Hospital Chains
Why Choose E-Square Plug Lockout Devices?
- Widest plug-lockout range, one manufacturer: Eight families from cord and molded to battery-terminal and computer-cord lockouts, all made in-house.
- Direct-from-manufacturer: Factory pricing, full quality control, fast lead times, low MOQs.
- Global supply: Exporting to 109+ countries, One Star Export House (DGFT).
- Customisation: Colour coding, laser engraving, private labelling, custom kitting.
- Backed by expertise: 70+ design patents, 22,000+ site visits and 24+ years of industry experience.
Plug Lockout Devices - Frequently Asked Questions
Related LOTO products:
Circuit Breaker Lockout Electrical Panel Lockout Pin & Sleeve Lockout Safety Padlocks Lockout Tags
Whether you need a single device for one machine or are standardising plug isolation across multiple sites worldwide, we manufacture and ship the full plug lockout range to your specification.
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Address
- E-Square Alliance Private Limited
512, New Delhi House, Barakhamba Road
New Delhi - 110001, IndiaOffice Timing:
10:00 AM to 06:30 PM (IST) - +91 8750 333 102 (Call)
- +91 8750 333 102 (Whatsapp)
- +91 8750 175 175 (Sanjay)
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