CLAMP CIRCUIT LOCK
• Full Shield Clamp Circuit Breaker Lock is suitable for a variety of medium-sized built-i
Product Overview
The Full Shield Clamp Circuit Breaker Lock is a purpose-engineered Lockout/Tagout (LOTO) device designed to secure a wide range of medium-sized built-in tripping molded case circuit breakers (MCCBs), covering both single-pole and multi-pole configurations. Constructed from high-strength polypropylene (PP) and modified nylon (PA), this lockout device delivers exceptional durability and reliable protection in demanding industrial environments. Its innovative blade design and shaped-screw fastening system ensure a firm, rattle-free fit on the circuit breaker handle, effectively preventing unauthorized or accidental re-energization.
Key Features
- Compatible with a wide variety of medium-sized built-in tripping MCCBs
- Supports both single-pole and internal-stroke multi-pole circuit breakers
- Manufactured from high-strength polypropylene (PP) and modified nylon (PA) for superior durability
- New blade design requires less force on profiled screws while maintaining a tight heel bond
- Shaped screws fix the lock securely onto the switch handle; cover fastens over screws to prevent loosening
- Removable splint included, expanding compatibility to a broader range of MCCB sizes
- Base clamps effortlessly onto the bottom of the lock body for quick installation
- Long sliding splint ensures comprehensive lockout coverage on the circuit breaker
- Accepts padlocks with a maximum shackle/wire diameter of 7 mm
- Optional snap and clamp lock configurations available
Technical Specifications
Applications
- Electrical panel maintenance and servicing in industrial facilities
- Lockout of MCCBs during machinery repair or inspection
- Oil & gas plant electrical isolation procedures
- Petrochemical facility LOTO compliance programs
- Power distribution board maintenance in manufacturing plants
- Construction site electrical safety lockout
- Utility and energy sector circuit breaker isolation
- HVAC and mechanical equipment electrical shutdown procedures
- Compliance with OSHA and NFPA 70E lockout/tagout requirements
- Any facility requiring controlled energy source isolation
Product Benefits
Designed to accommodate a wide range of medium-sized built-in tripping MCCBs, including single-pole and multi-pole variants. The included removable splint further extends the device's application range, reducing the need for multiple SKUs across a facility.
The combination of high-strength polypropylene and modified nylon ensures the lock body withstands mechanical stress, chemical exposure, and harsh environmental conditions common in industrial and petrochemical settings.
The profiled screw-and-cover system provides a two-stage fastening mechanism that keeps the lock firmly attached to the circuit breaker handle, eliminating accidental loosening and unauthorized removal.
The new blade design reduces the force required during installation, while the base clamp attaches to the lock body with minimal effort, enabling maintenance teams to achieve a secure lockout rapidly and efficiently.
With a maximum accepted padlock diameter of 7 mm, the device is compatible with standard safety padlocks, enabling multi-personnel group lockout procedures for enhanced team safety.
Why Choose Dareen
- Engineered specifically for LOTO compliance in industrial and commercial electrical systems
- Durable PP and modified nylon construction for long service life in tough environments
- Versatile design covers a wide MCCB range, minimizing inventory complexity
- Removable splint and long sliding splint provide adaptable, comprehensive coverage
- Reliable two-stage screw-and-cover fastening prevents accidental re-energization
- Trusted and supplied by Dareen International, a leading safety-equipment specialist in Dammam, Saudi Arabia
