SINCE 1928 MADE IN USA
Account Login
Product
Cross
Find a
Request a
This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.
Penn-Union: Trusted Leader in Electrical Power and Grounding Connectors Since 1928
CONNECTING YOUR TOMORROW.™
For over 95 years, Penn-Union has maintained an excellent reputation as a U.S. designer, manufacturer and supplier of superior quality Mechanical and Compression Connectors and related products.
Whatever your need, we have the experience and capabilities to deliver solutions - from coast-to-coast or around the world.
Connect with us. Experience what you’ve been missing.
Engineering Expertise and Service
Our team combines decades of power infrastructure experience with cutting-edge technology to deliver custom electrical connection solutions for both new installations and legacy systems. From rapid prototyping to comprehensive testing and certification, we provide end-to-end engineering support to help solve your most challenging issues.
More on Engineering Services