Circuit Breaker Lockout Tagout

Circuit Breaker Locks

TRADESAFE Circuit Breaker Lockout Tagout Devices are designed with the needs of safety professionals in mind, offering superior durability and security. Made from industrial-grade materials, these breaker locks are non-conductive and can resist the toughest industrial conditions.

What sets TRADESAFE apart is the precision engineering that allows our breaker lock collection to fit a wide range of circuit breaker sizes and types, making them versatile and effective across various breaker applications. The ergonomic design ensures convenient installation, reducing downtime while maintaining rigorous safety protocols. With TRADESAFE, you're choosing a brand trusted by professionals who prioritize safety without compromising on quality or efficiency.

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Clamp-on Circuit Breaker Locks

TRADESAFE Clamp-On Circuit Breaker Locks are designed to securely isolate a range of single- and multi-pole circuit breakers, with compatibility for toggles from standard sizes to oversized breakers.

Precision-engineered for demanding industrial environments, these circuit breaker lockout devices are made from premium polypropylene and nylon materials that offer resistance to tampering, harsh weather, chemicals, and extreme temperatures.

Each lock features a tool-free thumbscrew mechanism for quick and secure installation. This efficient design provides reliable safety in seconds, ensuring your electrical systems are properly locked out and protected.

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Universal Circuit Breaker Lockout

TRADESAFE Universal Circuit Breaker Lockout is designed to secure single, double, or triple pole breakers with tie bar handles up to 7/8" thick. Constructed from durable, non-conductive nylon with a stainless steel thumbscrew, this lockout device is built for impact resistance and reliable LOTO performance.

Its compact and lightweight design makes it easy to carry, while the thumbscrew mechanism ensures quick and secure deployment. With two padlock shackle holes, this breaker lock allows for enhanced security and the flexibility for multiple workers to lock out the same breaker.

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Breaker Blocker Lockout Kit 480/600V

The Breaker Blocker Lockout Kit offers a versatile solution for locking out large and irregularly shaped breakers that standard clamp-on locks can't handle. This kit includes two blocking bars (red and green) and two yellow mounting rails, designed to securely lock breaker switches in either the ON or OFF position. A third rail is included for convenient storage of the blocking bars when not in use.

Made from industrial-strength materials, this electrical panel lock is built to withstand the harsh conditions of various industries. Simply thread the rod through the rails and secure it with a lockout tagout padlock.

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Miniature Circuit Breaker Lockout

TRADESAFE Miniature Circuit Breaker Locks are engineered for heavy industrial use, featuring high-impact thermoplastic nylon construction and a reinforced stainless steel pin.

Its durability and effectiveness have been validated through rigorous testing to meet stringent OSHA safety standards, making it a trusted choice for safe lockout tagout.

These lockout devices are designed to secure mini circuit breakers with different toggle switch designs, including multi-pole MCBs that have their toggles mechanically tied together with a handle tie bar.

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Circuit Breaker Lockout Devices FAQs

What is a mini circuit breaker?

A mini circuit breaker (MCB) is a compact electrical switch designed to automatically shut off a circuit during an overload or short circuit, protecting against electrical faults.

What is the OSHA standard for breaker locks?

OSHA's standard for breaker locks falls under 29 CFR 1910.147, which outlines the requirements for controlling hazardous energy (lockout/tagout) to prevent accidental energization during maintenance.

Will a breaker still trip with a breaker lock?

Yes, a breaker will still trip even with a breaker lock in place, as the lock only prevents manual operation and does not interfere with the breaker’s automatic tripping function.

Can I use a breaker lock instead of a disconnect?

No, a breaker lock is not a substitute for a disconnect. Breaker locks are used for safety during maintenance, while disconnects provide a means to safely isolate power.

Why lock a breaker in the on position?

Locking a breaker in the on position is typically done to prevent accidental power loss during critical operations that must remain energized.

How do you tell if a breaker is in the on position?

A breaker in the on position will have the switch lever aligned with the “ON” marking on the breaker itself or within the breaker panel.

Should breaker panels be locked?

Yes, breaker panels should be locked to prevent unauthorized access and tampering, ensuring safety and compliance with regulations.

TRADESAFE specializes in premium industrial safety solutions, including Lockout Tagout Devices, Eyewash Stations, and more. Committed to OSHA compliance, we ensure all our products exceed regulatory standards for workplace safety. As a trusted supplier, we deliver superior quality safety products that industrial professionals trust, where precision and durability are non-negotiable.