SGB Bolt-Type Aluminum Electrical Equipment Clamp for Overhead Power Lines and Substations
Product Overview
The SGB bolt-type equipment clamp is a reliable electrical fitting for connecting conductors to flat terminals on transformers, substations and other power equipment. Its bolted structure provides secure mechanical fastening and stable current transfer in overhead transmission and distribution systems.
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Product Features
- Secure bolted connection
- Good electrical conductivity and corrosion resistance
- Suitable for flat equipment terminals
- Slotted design allows flexible installation
- Easy to install, inspect and maintain
Technical Specifications
| Model | Applicable Conductor Cross-section (mm²) | Quantity of Bolts | Recommended Tightening Torque (N·m) | Equipment Mounting Hole Diameter | Reference Current-carrying Capacity (A) | Reference Weight (kg) |
|---|---|---|---|---|---|---|
| SGB-35-120 | 35-120 | 2 | 28-32 | Φ13-14 | 340 | 0.32 |
| SGB-35-240 | 35-240 | 4 | 40-45 | Φ13-14 | 480 | 0.55 |
| SGB-70-240 | 70-240 | 4 | 42-48 | Φ13-14 | 510 | 0.6 |
| SGB-95-300 | 95-300 | 4 | 48-52 | Φ14-15 | 630 | 0.72 |
| SGB-120-400 | 120-400 | 4 | 52-58 | Φ14-15 | 740 | 0.85 |
Applications
Substation equipment connections
Transformer and switchgear terminals
Overhead distribution lines
Busbar and electrical equipment connections
Power-line maintenance projects
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