Grounding Solutions
Proven Performance for Every Grounding Need
Polaris Grounding Solutions: The Reliable Foundation for Electrical Safety
Polaris Grounding Solutions are designed for fast, reliable installation and are built to last to ensure long-term dependability.
✔ Engineered for durability – Our grounding connectors are built to last, with robust materials and superior craftsmanship that ensure long-term reliability in demanding conditions.
✔Direct Burial & Heavy Duty – Many Polaris grounding solutions are rated for direct burial, providing corrosion resistance and exceptional longevity underground and in wet locations.
✔Rebrand with aa Legacy of Trust – NSI’s reputation for quality and commitment to One Pledge is now embodied in the Polaris name, bringing a fresh identity to a line our customers already rely on.
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Polaris® Grounding Products offer a comprehensive, field-proven solution for all your electrical grounding needs. From heavy-duty direct burial to versatile applications on ground rods, pipe, and rebar, Polaris delivers dependable performance in the toughest environments.
Product Categories
Grounding Bridges
Grounding Bridges
UL-listed solutions to maintain a reliable equipment ground across non-metallic raceways. Compact and easy to install for code-compliant continuity.
Grounding Bars
Grounding Bars
Versatile bars for centralized grounding points in commercial and industrial systems. Built for durability and easy installation in panels or enclosures.
Grounding Clamps
Grounding Clamps
Secure, UL-listed clamps built for rods, pipes, and rebar. Heavy-duty bronze and copper alloy options ensure long-lasting, code-compliant bonds—even in direct burial.
Grounding Connectors
Grounding Connectors
High-conductivity connectors designed for reliability in demanding environments. Rated for direct burial, with corrosion resistance that delivers consistent performance.
Grounding Accessories
Grounding Accessories
A full range of support hardware—adapters, brackets, and covers—to complete your grounding system with convenience and confidence.
