Product Description
The QVAND Multifunctional Small Circuit Breaker Lock M-K21 is a specialized device designed for small and medium circuit breakers with handle thickness ≤0.35 inch (9mm). Constructed from durable engineering plastic nylon PA, it offers a reliable solution for preventing unauthorized operation of circuit breakers, ensuring safety during maintenance, repair, or other work scenarios. Its user-friendly design and cost-effectiveness make it suitable for a range of applications.
Usage Instructions
- Identify the small or medium circuit breaker with handle thickness ≤0.35 inch (9mm) to be locked out.
- Position the lockout device onto the circuit breaker handle.
- Secure the device in place using its tightening mechanism to prevent the circuit breaker from being operated.
- To unlock, loosen the tightening mechanism and remove the device from the circuit breaker handle.
Product Characteristics
The lockout device is made from engineering plastic nylon PA, providing excellent durability with resistance to deformation, high temperatures, and corrosion. Its design is tailored for small and medium circuit breakers with handle thickness ≤0.35 inch (9mm), ensuring a precise and secure fit. The user-friendly design allows for easy application and operation, while also helping to prevent misoperations by securely locking out the circuit breaker. It is a cost-effective and reliable component for circuit breaker lockout/tagout (LOTO) procedures in environments where these specific circuit breakers are used.
Application Scenarios
- Electrical Maintenance: For locking out small and medium circuit breakers during electrical system maintenance or repair.
- Industrial and Commercial Facilities: In settings where small and medium circuit breaker lockout is necessary to ensure worker safety and prevent equipment hazards.
- Any Small/Medium Circuit Breaker Lockout Need: Wherever there is a requirement to lock out small or medium circuit breakers with compatible handle thickness for safety purposes.








