MECHANICAL Connectors
Strength, Reliability, Efficency
The trusted solution for forming durable, secure, and cost-effective connections across every project
Polaris Mechanical Connectors are built for strength, reliability, and ease of installation, providing professionals with a durable, cost-effective connection solution for a wide range of electrical applications. Designed for copper and aluminum conductors, these connectors ensure high conductivity and secure connections, even in demanding environments.
✔ Versatile configurations – Available in split bolts, neutral assemblies, terminal blocks, insulation-piercing connectors, power distribution blocks, and more
​✔ Fast, secure installation – No special tools required, designed for quick and efficient connections
​✔ Corrosion-resistant materials – Made from high-quality aluminum and copper, with tin-plated options for added durability
✔ UL Listed and NEC compliant – Meets industry safety standards, ensuring long-term performance​
Whether you’re working on power distribution, grounding, or splicing, Polaris Mechanical Connectors offer the performance and flexibility to get the job done right.
Resources
Aluminum Lugs & Splices
Aluminum Lugs & Splices
Lightweight yet durable with electro-tinned finish to resist corrosion
Copper Lugs & Splices
Copper Lugs & Splices
High-conductivity copper for optimal performance.
Insulated Piercing Connector
Insulation Piercing Connectors
No need to strip wires, making installations fast and reliable.
Neutral Assembly
Neutral Assemblies
Stacked neutral connectors for compact design and efficiency, made from either copper or tin-plated aluminum. Suitable for grounding and power distribution applications.
Non-Metallic
Non-Metallic Splices & Taps
Eliminate junction boxes in residential and prefabricated applications, reducing labor and material costs. Easy snap-together design requiring no special tools.
Split bolts
Split Bolt Connectors
High-strength solderless connectors for forming secure wire connections. Available in dual-rated copper & aluminum options
Power Distribution Blocks
Power Distribution Blocks
Modular and scalable solutions for power distribution. Standalone or expandable, offering multi-hole configurations.
Why Choose Polaris Mechanical Connectors?
Built for the Job – Designed with installers in mind, ensuring ease of use and reliability.
Comprehensive Product Line – From power distribution to traditional split bolts, Polaris has the right mechanical connector for your needs.
NSI Quality & Service – Backed by NSI’s commitment to excellence, ensuring every connector meets industry-leading standards
