Overview
The Miniature Circuit Breaker Lockout Device is a critical safety component designed for securing electrical isolation points during maintenance and servicing. This compact, one-size device provides a reliable method to lock out miniature circuit breakers, preventing accidental or unauthorized re-energization. Constructed from durable engineering-grade nylon, it is built to endure the rigors of industrial environments while ensuring compliance with mandated lockout/tagout (LOTO) procedures. Each package contains 20 individual locks, enabling work crews to secure multiple breakers simultaneously for comprehensive system safety.
Key Features
Universal one-size design fits a wide range of common industrial miniature circuit breakers. Engineered for breaker handles with a maximum thickness of 9/32 inch. Constructed from high-strength, glass-reinforced nylon for durability and impact resistance. Bright, safety-red color provides high visibility at the point of isolation. Features a large, 1/2 inch diameter lock hole compatible with most standard padlocks. Compact and lightweight design allows for easy storage and transport in toolkits. Supports the use of multiple padlocks for group lockout scenarios. Facilitates compliance with OSHA 29 CFR 1910.147 and similar lockout/tagout regulations.
Specifications
Material: Glass-Reinforced Nylon Size: One Size Universal Fit Maximum Handle Thickness: 9/32 Inch Lock Hole Diameter: 1/2 Inch Color: Safety Red Standards: Meets Industry Standards for LOTO Applications ANSI/ISEA Rating: Not Rated For Breaker Type: Miniature Circuit Breaker (MCB) Package Quantity: 20 Devices
Applications
General electrical maintenance and panel servicing in industrial facilities. Machine repair and preventative maintenance requiring electrical isolation. Safety compliance for lockout/tagout programs in manufacturing plants. Construction site electrical safety during installation and testing. Facility management for HVAC, lighting, and other building system maintenance.








