Polaris Compression Connectors are 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. These POLARIS Splicing conductors are rated for copper conductors and are the professional's choice for making quick in-line connections and repairing damaged wiring. These compression connectors are crafted from premium grade aluminum, ensuring exceptional conductivity and 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. 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.