[Ensure Safety] The circuit breaker lockout device is designed to prevent unauthorized access and ensure the safety of equipment and electrical power. [Secure Locking] The breaker lockout securely locks the circuit breaker, preventing accidental switching or tampering. [Long Lasting] Made from corrosion and high temperature resistant (‑20℃ to +90℃) ABS material, the breaker lockout is built to withstand harsh environments. [Easy to Use] The breaker lockout comes with a locking screw, allowing for convenient and tool-free locking, suitable for various types of miniature circuit breakers. [Enhanced Visibility] The circuit breaker lockout is brightly colored to ensure easy detection and alert others that the breaker is locked, enhancing safety awareness.