Professional Grounding Block For Electrical System Safety
The Grounding Block is an essential safety device in electrical
power systems, designed to provide a reliable connection to earth
for equipment grounding and personnel protection. This
professional-grade component ensures safe working conditions during
maintenance, repair, and construction of electrical installations.
Construction & Design Features:
- Conductive Material: High-purity copper or copper alloy
construction
- Contact Surface: Silver-plated or tin-plated for optimal
conductivity
- Clamping Mechanism: Spring-loaded or screw-type secure
connection
- Current Rating: Up to 100A short-circuit capacity
- Temperature Range: -40°F to +250°F (-40°C to +121°C)
- Insulation: Optional insulated housing for live-line work
- Mounting Options: Fixed or portable configurations available
Performance Advantages:
- Safety Assurance: Provides reliable earth connection for
personnel protection
- High Conductivity: Minimizes resistance for effective grounding
- Durability: Withstands repeated use in harsh environments
- Easy Installation: Quick-connect design for efficient operation
- Versatility: Compatible with various conductor sizes
- Corrosion Resistance: Protected surfaces for long service life
- Compliance: Meets OSHA and IEEE safety standards
Professional Applications:
- Transmission line maintenance grounding
- Substation equipment grounding
- Temporary work zone safety grounding
- Generator and transformer grounding
- Railway electrification system maintenance
- Industrial plant electrical safety
- Emergency repair operations
Available Configurations:
- Standard Copper: General purpose grounding
- High-Capacity: For large current applications
- Insulated: Live-line work rated
- Portable: For mobile work crews
- Custom Designs: Special application requirements
Why Choose Our Grounding Block:
- Manufactured to IEEE and ANSI standards
- Used by utility professionals worldwide
- Rigorous quality control testing
- Competitive pricing with reliable performance
- Technical support from electrical safety experts
Item number | Model | Bottom Diameter (mm) | Applicable Wire | Max Current (A) | Sheave Material | Weight (kg) |
12101 | SJL38-100 | Φ46 | Φ38 Conductor | 100 | Casting steel | 8.9 |
12101A | SJL48-100 | Φ56 | Φ48 Conductor | 100 | Casting steel | 10.0 |
12102 | SJT38-100 | Φ46 | Φ38 Steel wire ropeGrounding Wire | 100 | Casting steel | 11.0 |