MARRETTE® PRO-BLU™ 933™ WIRE CONNECTORS
The true-blue Marrette, engineered in Canada, designed for the installer, trusted by electrical professionals for residential and commercial wiring from coast to coast.
CANADA'S TRUE-BLUE WIRE CONNECTOR
Designed and manufactured in Canada, the Marrette PRO-BLU™ 933™ is the latest evolution of the iconic Marrette wire connector, engineered from the ground up to address the practical demands of the modern installer. The 933 features a wing design with a Posi-Grip™ surface for reliable twisting control even with greasy or damp hands, plus rounded edges designed to reduce discomfort during repetitive installations. The exclusive Live Action® variable volume spring accommodates wire combinations from #22 to #8 AWG, solid or stranded, when the connector is applied as directed. Made from durable polypropylene rated to 105°C (221°F). Approved for circuits up to 600 V and lighting fixtures and signs up to 1,000 V. For copper conductors only.
KEY FEATURES AND BENEFITS
<p>Marrette® PRO-BLU™ 933™ The Marrette® PRO-BLU™ 933™ is the result of more than 110 years of continuous improvement to the original Marrette® concept. Designed and manufactured in Canada with direct input from working electricians, every feature of the 933™ is built to reduce installation time, minimize fatigue, and deliver a reliable connection across the widest wire range in the Marrette® family.</p>
Posi-grip surface
<p>Unique surface texture combines matte finish with deep grip features to maintain twisting control in wet or greasy job-site conditions.</p>Ergonomic wing design
<p>Wider-than-standard wings and rounded edge profile distribute grip pressure across the fingers, reducing fatigue over long installation runs.</p>Live action® variable volume spring
<p>Proprietary spring expands to accommodate a wide range of wire combinations when the connector is applied as directed by the manufacturer.</p>Broad wire combination range
<p>Covers #22 to #8 AWG in a single connector for both solid and stranded copper conductors, reducing the number of SKUs required on the job site.</p>Designed and made in Canada
<p>Engineered and manufactured in Pointe-Claire, Quebec, backed by ABB’s global quality standards and over 110 years of Marrette® innovation.</p>INDUSTRIES WE SUPPORT
From residential construction to commercial and industrial projects, our products support professionals across diverse industries.
Residential , Commercial
CHALLENGES WE SOLVE
Our products are designed to help professionals solve installation, safety and performance challenges in demanding applications.
Labor savings, Continuous operation