Overview
An EMT Compression Connector 1-1/2" is a fitting designed to connect 1-1/2-inch Electrical Metallic Tubing (EMT) to electrical boxes, panels, or other conduit systems. EMT is a lightweight, thin-walled metal conduit used to protect electrical wiring. The compression connector uses a compression nut and ring system to create a secure and tight connection, which is particularly important for maintaining a reliable electrical path and providing grounding for safety. The 1-1/2" size corresponds to an EMT conduit with an outer diameter of approximately 1.9 inches.
Description
The EMT Compression Connector 1-1/2" features a compression nut and ring mechanism that firmly attaches the conduit to an electrical box, panel, or other conduit fittings. The compression system ensures that the conduit is securely fixed, preventing loosening or separation due to vibrations or mechanical stress. The connector is typically made from corrosion-resistant materials like zinc-plated steel, galvanized steel, aluminum, or brass, providing durability and resistance to environmental factors. The connector also facilitates grounding when installed with EMT conduit, ensuring compliance with electrical safety standards.
Specifications
-
Type: Compression connector (for EMT conduit)
-
Size: 1-1/2" (for 1-1/2-inch EMT conduit, with an outer diameter of approximately 1.9 inches)
-
Material Options:
-
Steel (zinc-plated or galvanized for corrosion resistance)
-
Aluminum (lightweight, corrosion-resistant)
-
Brass (for more premium, high-durability installations)
-
Connection Type: Compression (compression nut and compression ring to secure the EMT conduit)
-
Voltage Rating: Typically rated for up to 600V, suitable for most electrical systems
-
Grounding: Provides a grounding path when used with EMT conduit
-
Compliance: UL-listed and compliant with National Electrical Code (NEC) standards for safety
-
Finish: Zinc-plated, galvanized, or other corrosion-resistant finishes for long-lasting performance
Cases & Uses
-
Electrical Installations: Commonly used to connect 1-1/2" EMT conduit to electrical boxes, panels, or other conduit systems, ensuring safe and efficient routing of electrical wiring.
-
Residential Wiring: Often used in residential applications where larger conduit runs are needed to house multiple wires or for circuits requiring more power.
-
Commercial and Industrial Applications: Widely used in commercial buildings, industrial facilities, and manufacturing environments where EMT conduit is used for power distribution and heavy-duty wiring.
-
Outdoor Installations: Suitable for outdoor or exposed electrical installations where corrosion resistance is important (e.g., street lighting, parking lot lighting, or exposed conduit systems).
-
Conduit-to-Conduit Connections: Can also be used for connecting two sections of EMT conduit or joining EMT to a box or panel.
Features
-
Secure and Tight Connection: The compression nut and ring system ensures a tight, permanent fit between the EMT conduit and the electrical box or panel, providing a secure connection that won’t loosen from vibrations or mechanical stress.
-
Grounding Path: The connector facilitates a grounding path when used with EMT conduit, which is critical for electrical safety and helps prevent electrical shock hazards or fire.
-
Corrosion Resistance: Made from durable materials like zinc-plated steel, galvanized steel, aluminum, or brass, these connectors offer high resistance to corrosion, ensuring long-lasting reliability, even in harsh environments.
-
Durability: Designed to withstand mechanical stress and environmental factors, these connectors are built for long-term performance in demanding electrical systems.
-
Compliance with NEC: UL-listed and meets National Electrical Code (NEC) standards, ensuring the connector is safe and suitable for electrical installations.
-
Ease of Installation: The compression fitting design allows for quick, simple installation with no specialized tools required, making it easy for electricians to use.
-
Versatility: Ideal for use with standard 1-1/2-inch EMT conduit, which is commonly used in both residential and industrial electrical installations.
Summary
The EMT Compression Connector 1-1/2" is a crucial fitting for securely connecting 1-1/2-inch EMT conduit to electrical boxes, panels, or other conduit systems. With its compression nut and ring mechanism, it provides a firm, permanent connection that resists loosening from vibrations or mechanical stress. Made from corrosion-resistant materials like zinc-plated steel, aluminum, or brass, this connector ensures long-lasting protection and reliable grounding. It is widely used in residential, commercial, and industrial applications, and complies with NEC standards for electrical safety. The connector provides a secure, effective solution for routing electrical wiring and is ideal for both indoor and outdoor installations.
