Overview
This Molded Case Circuit Breaker Lockout Device is a critical safety component for implementing a compliant lockout/tagout (LOTO) program. Designed specifically for molded case circuit breakers, it provides a physical, positive lock on the breaker's operating handle to prevent accidental or unauthorized activation during servicing, maintenance, or repair of electrical equipment. Its simple, durable construction offers a reliable and standardized method for isolating energy sources to protect personnel from hazardous electrical shock.
Key Features
Engineered to fit breakers with a mounting hole spacing of 0.43 to 0.51 inches. Features outward-facing pins for secure engagement with the breaker handle. Constructed from high-strength, durable plastic for long-term use. Bright, highly visible color enhances safety awareness at the point of use. Designed for use with standard padlocks to secure the device in place. Provides a clear point of attachment for danger tags and identification labels. Single-unit design allows for precise application on individual breakers.
Specifications
Size: 0.43-0.51 inch hole spacing
Material
Plastic Standards: Manufactured to meet common industry lockout/tagout (LOTO) standards ANSI/ISEA Rating: Not Rated For Breaker Type: Molded Case Circuit Breaker Pack Quantity: 12 devices
Applications
Routine maintenance and repair of electrical panels and machinery. Servicing of industrial motor control centers (MCCs). Safety procedures for HVAC system electrical components. Compliance with OSHA 29 CFR 1910.147 lockout/tagout requirements in commercial and industrial facilities. Pre-commissioning testing and installation work on electrical circuits.








