Penn-Union Company Brochure

FOR OVER 90 YEARS ... Penn-Union has been known within the industry as a reputable designer and manufacturer of superior quality electrical connectors. We offer more than 30,000 variations of connectors, making our company both flexible and easy to do business with. Our highly responsive customer service team, strategically located sales representatives, and experienced core of engineers make it possible for Penn-Union to deliver endless solutions on time and at a competitive value. At Penn-Union, we take pride in providing high-quality products that are relied upon to consistently perform in the most demanding applications — meeting the needs of both today and tomorrow. The quality of Penn-Union’s products and services lies in our ISO 9001:2015 registration. Quality also encompasses the unique partnership Penn-Union has established with our customers, sales representatives, supply-chain partners and associates — a partnership that has been nurtured for more than 90 years. Connect with us . Whatever the need, we have the experience and capabilities to deliver solutions. Discover the Penn-Union advantage.

Over 30,000 variations of quality connectors for any industry


Penn-Union manufactures a wide range of compression and mechanical electrical connectors. Constructed from the highest grades of aluminum and copper, our connectors provide maximum conductivity levels. Each are designed to meet a variety of standards and test criteria such as UL, CSA, ANSI, NEMA, IEC, and individual customer requirements. Furthermore, Penn-Union’s line of color-coded compression connectors are certified for installation with industry standard tools.

Compression Lugs & Splices Compression Tools, Dies & Accessories

Split Bolts

Insulated and Non-Insulated Mechanical Connectors

Grounding Connectors

Parallel Tap Connectors

Power Distribution Blocks

Substation Connectors


Our focus on specialized manufacturing processes such as cold forming, press welding, and CNC machining results in our ability to fabricate highly customized flexible connectors. In conjunction with this, our team of engineers provide the technical expertise necessary to conceptualize and design made-to-order solutions that are specific to customer needs.

Product solutions include: Braided Copper Shunts/Jumpers Press Welded Copper Laminations Aluminum & Copper Bus Bar Air-Cooled & Water-Cooled Cables


Customer Service An integral part of our customer focus is promptly assessing

customer needs and developing applicable solutions. We’re driven by customer satisfaction, consistently providing competitively priced, quality electrical connectors. Our customers benefit from the following strategic advantages: • 18 Stocking Locations strategically placed throughout the U.S. and Canada • Field Sales Representatives Worldwide • Customer Service/Support Teams • Connector Express • Bar Coding • Stocking Programs • Electronic Data Delivery & Interchange (EDD & EDI) Engineering Services Aside from providing technical support relative to new and existing product applications, Penn Union’s engineering department offers its customers the following services: • Concept & Development • Design Control • Application Engineering & Part Design • Testing - UL & CSA Benchmarks • Regulatory Approvals - Multiple listing, re-packager listing, private labeling Test Lab Facility Routine electrical and mechanical evaluations are conducted to maintain a variety of standards (based upon ISO/IEC 17025). In-house testing capability enables Penn-Union to engineer and credit our products with required listings, certifications, and/or recognitions more efficiently. Foundry Operation To meet order volumes of any quantity, Penn-Union utilizes automated molding equipment to aid in the “quick change” of patterns. This provides the ability to complete long and short production runs of cast aluminum and copper parts. Machine & Tool Design Expertise Our experience and knowledge allows us to introduce specialty production equipment that combines various manufacturing operations —improving efficiency, productivity, and quality assurance.

Expedited Delivery Service







Visit our website for a full line of connectors and accessories.





Connect with us. Whatever your need, we have the experience and capabilities to deliver solutions.

Penn Union Corp. 229 Waterford Street | Edinboro, PA 16412 USA Office 814.734.1631 | Fax 814.734.4946 |


© 2020 Penn Union Corp. All rights reserved.

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