Description
The MCCB Breaker Lock (Small Size – Red) is a compact yet highly effective lockout device designed to secure Molded Case Circuit Breakers (MCCBs) during maintenance, repair, or inspection. By preventing accidental or unauthorized reactivation of electrical circuits, it ensures maximum workplace safety and compliance with Lockout/Tagout (LOTO) standards.
Made from high-strength, impact-resistant material, this breaker lock is engineered for durability and reliability even in demanding industrial environments. Its bright red finish provides instant visibility, signaling restricted access and enhancing safety awareness among workers.
This lockout device is an essential part of any electrical safety program, especially in factories, power plants, workshops, commercial buildings, and maintenance operations, where accidental circuit re-energization could lead to electrical shocks, equipment damage, or fire hazards.
Key Features & Benefits
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🔒 Compact & Secure Design – Specially made for small-size MCCBs, offering a snug and tamper-proof fit that blocks switch operation.
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💪 High-Strength Construction – Manufactured from durable, non-conductive, corrosion-resistant polymer, ensuring long-lasting performance.
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🔴 High Visibility Red Color – Acts as a clear safety indicator to warn against accidental use, aligning with standard LOTO color codes.
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⚡ Enhanced Electrical Safety – Prevents accidental switching, reactivation, or tampering during electrical maintenance.
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🛠️ Easy to Install & Remove – Quick clamp-on mechanism for secure placement on the breaker handle.
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🔐 Padlock Compatible – Designed to be used with a safety padlock and tag, ensuring compliance with OSHA and international lockout regulations.
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🌍 Wide Application – Suitable for industrial plants, construction sites, offices, commercial facilities, and power distribution systems.
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✅ Lightweight & Portable – Easy to carry, store, and deploy in multiple locations.
Technical Details
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Type: MCCB Breaker Lock (Small Size)
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Color: Red (Standard Safety Color)
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Material: High-strength, non-conductive polymer / engineering plastic
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Compatibility: Fits most small-size MCCB breakers
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Locking Method: Padlock hole for standard safety lock integration
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Usage Standard: Complies with OSHA 29 CFR 1910.147 and international Lockout/Tagout safety standards
How It Works
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Switch the MCCB breaker to the OFF position.
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Place the MCCB Breaker Lock securely over the breaker handle.
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Insert a padlock through the locking hole to secure the device in place.
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Attach a LOTO safety tag to warn others of ongoing maintenance.
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Once work is complete, remove the padlock, tag, and lock device to restore normal operation.
Why Choose This MCCB Breaker Lock?
✅ Guaranteed Safety – Prevents accidental power restoration and reduces risk of electrical hazards.
✅ Durable & Long-Lasting – Resistant to impact, chemicals, and temperature variations.
✅ Compact & Lightweight – Easy to handle and store without taking up space.
✅ Universal Fit – Designed for small-size MCCBs, ensuring broad compatibility.
✅ Compliance Ready – Meets international electrical safety & LOTO standards.
Applications
This MCCB breaker lock is widely used in:
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🔧 Electrical maintenance and servicing
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🏭 Factories and manufacturing plants
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🏢 Commercial and office buildings
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⚡ Power distribution and switchgear panels
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🛠️ Workshops and industrial facilities
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🚧 Construction and repair projects


























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