Polaris Compression is your solution for streamlining electrical installations and ensuring optimal performance inside panels, enclosures and other confined spaces. Our compression design creates a permanent, vibration-resistant connection that you can rely on with low contact resistance. Suitable for a wide range of applications, including power distribution, grounding and data transmission. The POLARIS compression connectors are crafted from high conductivity copper tubing, ensuring minimal signal loss. Additionally, a tin-plated finish provides superior corrosion resistance, even in harsh environments. The die color-coded markings simplify cable selection, while installation requires only a single standard crimp tool, saving you time and effort. The Connector end has a gentle, continuous flare to ensure ease of cable insertion of flexible cables commonly seen in locomotive, welding, and mining applications. The flared end also reduces pressure on the cable strands after installation and protects them from chafing and breakage as a result of cable movement. These lugs are also compatible with flex rated cable, class K, H, G, I, M, and DLO. Useful in all environments up to 194 degrees Fahrenheit (90 C, AL9CU), these connectors are cULus and UL486A-486-B certified and rated for use with class B and C wires. The innovative design features of our compression connectors don't just make connections faster-they also make connections better.