Introducing The Penn-Union SBC-A Aluminum Shear Bolt Splice

Penn-Union’s SBC-A series represents a robust and reliable solution engineered for high-current electrical connections. Designed with heavy-duty performance in mind, these aluminum shear bolt splices combine advanced engineering with practical design features to meet the demanding needs of modern electrical systems.

A Closer Look at the SBC-A Series

The SBC-A splice is crafted from high strength, tin-plated aluminum alloy, ensuring durability and consistent performance. Its compact, smooth body design is optimized to work seamlessly with both cold shrink and heat shrink insulation systems, making it adaptable for a variety of installation environments. The splice is cULus listed for aluminum and copper conductors, as well as aluminum-to-copper connections, offering versatility in diverse electrical applications.

Key Features

• Heavy-Duty Construction: Built from high strength tin-plated aluminum alloy for long-lasting reliability.
• Versatile Insulation Compatibility: The compact design is ideal for both cold shrink and heat shrink insulation, providing flexibility in installation.
• Engineered Termination: Set screws are designed to shear at predetermined torque values, ensuring a secure and consistent termination every time.
• Compliance and Certification: Fully compliant with the ANSI C119.4 standard, the SBC-A splice meets strict safety and performance criteria.
• Broad Conductor Range: Accommodates both copper and aluminum conductors from #2 AWG to 1000 kcmil, suitable for Class B & C stranding applications.

Typical Applications

The versatility and robust design of the SBC-A aluminum shear bolt splice make it suitable for a wide array of high-current applications, including:

• Utility Power Distribution:
  Ideal for connecting large aluminum and copper conductors in electrical grids and substations.
• Industrial Electrical Systems:
  Commonly used in factories and processing plants where reliable power distribution is critical.
• Renewable Energy Projects:
  Effective in solar and wind energy installations, where secure, high-current connections are essential.
• Commercial Building Infrastructure:
  Suitable for large-scale commercial projects that require dependable electrical terminations.
• Transit and Infrastructure Projects:
  Often deployed in transportation hubs and other critical infrastructure where safety and durability are paramount.

Why Choose the SBC-A Splice?

Penn-Union’s SBC-A series stands out not only for its robust construction and engineered reliability but also for its adaptability in the field. The ability to handle a wide range of conductor sizes—from smaller installations to large industrial applications—ensures that this splice is a versatile choice for engineers and technicians alike.

The predetermined shear torque of the set screws is a particularly valuable feature. It minimizes installation variability and ensures that every connection is made with precision, reducing the risk of faults in critical applications.

Conclusion

When it comes to high-current, high-reliability applications, the Penn-Union SBC-A Aluminum Shear Bolt Splice delivers on all fronts. Its blend of robust construction, precise engineering, and compliance with key industry standards makes it a go-to choice for electrical professionals across sectors.

For more detailed technical specifications, model comparisons, and installation guidelines, please refer to the Penn-Union product catalog or contact your local distributor.

Penn-Union continues to set the standard for quality and innovation in electrical connectivity solutions—ensuring that every connection is as safe, reliable, and efficient as possible.