Penn-Union Split Bolts, Power Bars, Service Connectors, and More

February 25, 2026 - AutomationDirect now offers Penn-Union split bolt connectors, power bars, service post connectors, and more. Split bolts deliver a secure, long-lasting connection for two conductors in a wide range of power distribution applications. With options engineered to handle multiple wire gauges and material combinations-including CU-CU, CU-AL, and AL-AL-they offer the flexibility installers need on every job.

Aluminum, black pre-insulated power bars and in-line splicers/reducers are engineered to handle two to four conductors in AL-AL, AL-CU, or CU-CU configurations. Designed for broad compatibility and with a rugged construction and dependable insulation, these connectors provide a clean, reliable solution for modern power distribution needs.

Bronze service post connectors deliver outstanding conductivity thanks to their premium high-copper wrought alloy construction. Built for versatility and long-lasting reliability, these connectors create a solid, dependable link between copper cables and steel structures, bus bars, transformers, or electrical enclosures. Mechanical connector oxide inhibitors are specially formulated to block oxidation and corrosion before they start-ensuring long-term performance and reliability. They're essential when working with aluminum or any combination of dissimilar metals, creating a cleaner, more stable connection that keeps your system running at peak efficiency.

About AutomationDirect:

In business since 1994, AutomationDirect is a distributor offering thousands of industrial automation products for electrical control systems, including PLCs, operator interfaces, AC drives, motors, stepper systems, sensors, motor controls, enclosures and more. Their prices are typically well below the list price of more traditional automation companies because of their business model and focus on efficiency, and the majority of their products are stocked for fast shipping. Plus, get free two-day delivery on orders over $49; some limitations apply. For more information and the most current pricing on products contact them at 800-633-0405 or visit https://www.automationdirect.com/

Editorial Contact: Tina Gable
Phone: 678-455-1845
Email: [email protected]
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