CIRCUIT LOCK
• Full Shield Small Size Circuit Breaker Lock is suitable for standard height and connecti
Product Overview
The Circuit Lock is a full-shield, small-size circuit breaker lockout device designed for use with standard-height and connecting-rod switches, commonly found on 120 V and 240 V circuit breakers. Its innovative thumb-rotation mechanism allows a single technician to secure the breaker toggle quickly and confidently, delivering a tight, tamper-resistant grip without the need for tools. Built from durable engineering plastics, this compact LOTO device performs reliably in demanding industrial environments across Saudi Arabia and the wider Gulf region.
Key Features
- Full-shield design covers and protects the breaker toggle from accidental or unauthorised operation
- Simple thumb-rotation adjustment locks the device onto the breaker handle in seconds
- Clamping handle closes firmly to grip the toggle with maximum holding force
- Compatible with standard-height and connecting-rod circuit breaker switches (120 V & 240 V)
- Accepts all full-shield security padlocks, lock beams, and safety buckles for multi-lock hasp scenarios
- Compact and lightweight for easy one-hand carrying and convenient storage
- Constructed from high-durability engineering plastics suited to harsh industrial environments
- Powerful yet versatile – fits medium moulded-case circuit breakers as well as standard breakers
Technical Specifications
Applications
- Lockout/tagout (LOTO) procedures on 120 V and 240 V electrical panels
- Maintenance and servicing of industrial machinery fed by moulded-case circuit breakers
- Electrical isolation during planned shutdowns in manufacturing facilities
- Energy-control programmes in oil, gas, and petrochemical plants
- Construction-site electrical safety where panel access must be restricted
- HVAC system maintenance requiring secure isolation of circuit breakers
- Utility and facility management lockout procedures
- Compliance with OSHA 29 CFR 1910.147 and equivalent GCC/Saudi electrical safety standards
- Multi-technician lockout scenarios using hasp and multiple padlocks
- Training environments for LOTO safety awareness programmes
Product Benefits
The thumb-rotation mechanism eliminates the need for screwdrivers or special tools, allowing maintenance personnel to apply and remove the lockout device rapidly while maintaining full compliance with energy-isolation procedures.
The full-shield construction physically covers the breaker toggle, preventing accidental re-energisation. Compatibility with padlocks, lock beams, and safety buckles ensures that multiple authorised workers can each apply their own lock during group LOTO operations.
Engineered from high-grade industrial plastics, the Circuit Lock resists impact, dust, and the elevated temperatures common in Gulf industrial sites, ensuring long service life and consistent performance even in demanding environments.
The small footprint and lightweight construction mean technicians can carry multiple units in a tool bag or LOTO kit without adding significant weight, making it ideal for mobile maintenance teams working across large facilities.
Suitable for both standard and connecting-rod circuit breakers across the most common residential and industrial voltage ratings, this single device reduces the need for multiple SKUs in a safety stockroom.
Why Choose Dareen
- Dareen International supplies genuine, safety-grade LOTO products to industrial customers across Saudi Arabia and the GCC
- Full-shield design provides superior physical protection compared to partial-cover alternatives
- Thumb-rotation locking delivers faster application than screw-only competitors, reducing maintenance downtime
- Multi-padlock compatibility supports team lockout requirements for large-scale shutdowns
- Engineering-plastic construction ensures performance in Saudi Arabia's extreme heat and dusty conditions
- Backed by Dareen International's technical support and localised inventory in Dammam
