Marrette
Since 1914, Marrette® has set the standard for wire connectors in Canada and beyond. Invented by Bill Marr to simplify and secure electrical connections, Marrette wire connectors have become synonymous with twist-on connectors for professionals and homeowners alike.
More than a century later, Marrette continues to lead with uncompromising quality—proudly designed, injection-molded, and assembled in Pointe-Claire, Quebec.
A complete range of wire connectors for every application
From residential projects to demanding industrial environments, Marrette offers solutions for virtually any wire connection need.
Key product categories
- Twist-on wire connectors: Available in winged and non-winged designs for fast, secure installations.
- Lever connectors: Tool-free and reusable, ideal for tight spaces and quick changes.
- Push-in connectors: Compact and versatile for modern electrical setups.
- Specialty wire connectors: Designed for specific environment like extreme high-temperature, high-vibration, exterior and more.
Whether you’re working with copper, aluminum, or communication conductors, there’s a Marrette connector built for your project.
Why choose Marrette?
- Inventor of the first pressure-type wire connector: Over 100 years of expertise.
- Made in Canada: Most products are designed, injection-molded, and assembled in Pointe-Claire, Quebec.
- Built for performance: Reliable in residential, commercial, and industrial settings.
- User-focused design: Ergonomic shapes, winged options for extra torque, and color coding for easy identification.
- Safety assured: Many Marrette products are CSA certified and meet Canadian Electrical Code requirements.
Made in Canada.
Marrette is more than a brand—it’s part of Canadian electrical history. From the original Black® Series to today’s PRO-BLU™ 933™ with its ergonomic winged design, Marrette keeps evolving to meet the needs of modern electricians.
With over a century of trusted performance, Marrette remains the name professionals ask for by name.
