Compression Connector 3/4" D 90 Die-Cast Zinc For EMT - Sigma 49058 ProConnex The Sigma Engineered Solutions 49058 90-degree compression connector is a heavy-duty, die-cast zinc fitting designed for secure, concrete-tight termination of 3/4-inch EMT (electrical metallic tubing) in dry locations. Engineered as part of the ProConnex system, it provides a robust, code-compliant connection between EMT conduit and outlet boxes, panels, or enclosures where a 90-degree directional change is required. The precision-machined compression design ensures a tight, vibration-resistant seal without the need for set screws or additional fasteners ? simply compress the connector onto the conduit for a permanent, grounded connection. Approved for use in commercial and industrial installations, it meets CSA certification standards for durability and electrical safety. Features - Die-cast zinc construction offers superior strength, corrosion resistance, and grounding continuity - Compression-fit design eliminates set screws ? creates a secure, tamper-resistant seal - Concrete-tight rating ensures compliance with NEC requirements for embedded or poured applications - Compatible exclusively with 3/4-inch EMT conduit for seamless integration - Designed for use in dry indoor environments ? not for wet or outdoor exposure - Maintains full electrical continuity for grounding without additional bonding - Smooth interior bore prevents wire damage during installation - Pre-assembled for quick, tool-efficient installation with standard compression tool - CSA Listed for compliance with Canadian and U.S. electrical codes - Clean, professional finish resists rust and maintains appearance over time - Compact 1.47-inch profile minimizes space requirements in tight enclosures Specifications - Brand Name: Sigma Engineered Solutions - Sub Brand: ProConnex - Model Name: Sigma 49058 - Product Type: 90-Degree Compression Connector - Material: Die-Cast Zinc - Diameter: 3/4 in - Length: 1.47 in - Conduit Compatibility: EMT (Electrical Metallic Tubing) - Conduit Size: 3/4 in - Application: Dry Locations Only - Certification: CSA Listed - Weight: 0.3 lb - Quantity: 1 pc per pack - Packaging: Bagged - Country of Origin: United States - UPC: 031857490584 - GTIN: 00031857490584 - Alternative UPC: 785991184112 - Manufacturer: Sigma Electric Product Application The Sigma 49058 90-degree compression connector is used by electricians and industrial installers terminating EMT conduit runs in commercial, institutional, and light industrial buildings. Ideal for routing conduit into junction boxes, panels, or equipment enclosures where a right-angle turn is needed ? such as in wall chases, ceiling cavities, or control rooms ? it provides a fast, reliable, and code-compliant connection that eliminates the need for threading or couplings. Its concrete-tight design makes it suitable for embedded or poured applications, while the die-cast zinc body ensures long-term durability and grounding integrity. Professionals specify it for its precision engineering and consistent performance ? delivering the confidence that conduit systems remain secure, grounded, and compliant under all conditions.