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Circuit Breaker Lockout CBL02
The Circuit Breaker Lockout (CBL02 Series) is a compact, highly durable, and reliable safety device designed for effective Lockout/Tagout (LOTO) procedures in electrical systems. This series is engineered to secure miniature circuit breakers (MCBs) in the OFF position, ensuring complete isolation of electrical energy during maintenance, servicing, or repair operations.
Electrical systems are integral to industrial, commercial, and residential infrastructures. During maintenance, accidental energization of circuits can lead to severe hazards, including electric shock, equipment damage, and operational downtime. The CBL02 Series lockout devices provide a simple yet highly effective solution by physically restricting the movement of circuit breaker toggles, ensuring safe and controlled working conditions.
Manufactured using engineering-grade plastic strengthened nylon (PA), the CBL02 lockout devices offer exceptional durability, impact resistance, and long-term reliability. The material is non-conductive, making it ideal for electrical safety applications, and resistant to environmental factors such as moisture, temperature fluctuations, and chemical exposure.
The CBL02 Series is designed to fit a wide variety of circuit breakers, making it suitable for use in industrial panels, commercial electrical systems, and residential installations. Its compact design ensures that it can be easily installed in confined spaces without interfering with adjacent breakers.
This series includes three variants to meet different installation and operational requirements:
- CBL02-1 – Tool-based installation
- CBL02-2 – Tool-free installation
- CBL02-3 – Enhanced locking capacity with larger lock hole
Each model is designed to provide a secure and firm grip on the breaker, ensuring reliable performance in various conditions.
With features such as easy installation, strong clamping mechanism, and compatibility with standard safety padlocks, the CBL02 Series is an essential component of any comprehensive lockout/tagout safety program.
KEY FEATURES Circuit Breaker Lockout CBL02
1. Effective Electrical Isolation
- Locks circuit breakers in the OFF position
- Prevents accidental or unauthorized activation
- Ensures complete safety during maintenance
2. Durable Engineering Nylon Construction
- Made from reinforced nylon (PA)
- High strength and durability
- Non-conductive for electrical safety
- Resistant to wear and environmental factors
3. Wide Compatibility
- Suitable for various types of circuit breakers
- Works with different panel configurations
- Versatile across industries
4. Multiple Model Options
CBL02-1
- Requires screwdriver for installation
- Provides strong and secure clamping
CBL02-2
- Tool-free installation
- Quick and easy application
CBL02-3
- Larger lock hole (10mm)
- Enhanced compatibility with larger padlocks
5. Strong Clamping Mechanism
- Maximum clamping capacity: 10.5mm
- Ensures tight and secure locking
- Prevents slipping or loosening
6. Secure Padlock Compatibility
- Lock hole sizes:
- 9mm (CBL02-1 & CBL02-2)
- 10mm (CBL02-3)
- Compatible with standard safety padlocks
- Prevents unauthorized removal
7. Compact & Space-Saving Design
- Small and lightweight
- Ideal for crowded electrical panels
- Does not interfere with adjacent breakers
8. Easy Installation
- Quick setup process
- Minimal training required
- Suitable for both professionals and technicians
9. High Visibility Safety Color
- Bright red design for easy identification
- Enhances workplace safety awareness
- Reduces risk of accidental operation
10. Reliable Performance
- Consistent locking mechanism
- Durable under repeated use
- Suitable for long-term applications
SPECIFICATIONS Circuit Breaker Lockout CBL02
| Parameter | Details |
|---|---|
| Product Name | Circuit Breaker Lockout |
| Series | CBL02 |
| Material | Engineering Plastic (Reinforced Nylon PA) |
| Max Clamping Capacity | 10.5 mm |
| Lock Hole Diameter | 9 mm / 10 mm |
| Installation | Tool-based / Tool-free |
| Color | Red |
| Application | Circuit breaker lockout |
MODEL VARIANTS Circuit Breaker Lockout CBL02
CBL02-1
- Lock hole: 9mm
- Max clamping: 10.5mm
- Requires screwdriver for installation
CBL02-2
- Lock hole: 9mm
- Max clamping: 10.5mm
- Tool-free installation
CBL02-3
- Lock hole: 10mm
- Max clamping: 10.5mm
- Tool-free installation
- Suitable for larger padlocks
APPLICATIONS Circuit Breaker Lockout CBL02
1. Electrical Maintenance
- Lockout of circuit breakers
- Prevent accidental energization
2. Industrial Facilities
- Machine safety
- Electrical system control
3. Commercial Buildings
- Maintenance of electrical panels
- Safety compliance
4. Construction Sites
- Temporary electrical lockout
- Equipment safety
5. Power Generation Plants
- Electrical system isolation
- Maintenance safety
6. Oil & Gas Industry
- Hazardous area safety
- Electrical control systems
SAFETY BENEFITS Circuit Breaker Lockout CBL02
- Prevents accidental electrical hazards
- Protects workers during maintenance
- Reduces risk of injury and equipment damage
- Ensures compliance with LOTO procedures
- Enhances workplace safety culture
INSTALLATION & USAGE
CBL02-1 (With Tool)
- Turn breaker OFF
- Position lockout device
- Tighten using screwdriver
- Insert padlock
- Secure lock
CBL02-2 / CBL02-3 (Tool-Free)
- Turn breaker OFF
- Attach lockout device
- Tighten manually
- Insert padlock
- Secure lock
COMPLIANCE & STANDARDS
Designed to meet:
- Lockout/Tagout (LOTO) standards
- Electrical safety regulations
- Workplace hazard control guidelines
MAINTENANCE & CARE
- Inspect before use
- Keep clean and dry
- Avoid excessive force
- Store properly
ADVANTAGES
- Compact and lightweight
- Easy installation
- High durability
- Wide compatibility
- Cost-effective solution
- Reliable safety performance
CONCLUSION
The Circuit Breaker Lockout (CBL02 Series) is a reliable and efficient safety solution designed to ensure secure electrical isolation in various environments. Its robust construction, flexible installation options, and wide compatibility make it an essential component of any lockout/tagout safety program.
By implementing this product, organizations can significantly improve workplace safety, reduce operational risks, and ensure compliance with industry regulations.

















