Overview
An EMT Compression Connector 1/2" is a type of electrical conduit fitting designed for connecting 1/2-inch Electrical Metallic Tubing (EMT) to a junction box, panel, or another conduit. EMT (Electrical Metallic Tubing) is a lightweight metal conduit commonly used to protect electrical wiring in residential, commercial, and industrial applications. The compression connector uses a compression mechanism to secure the EMT conduit to the connection point, providing a stable, safe, and grounded electrical path.
Description
The EMT compression connector is specifically designed for 1/2-inch EMT conduit, which has an outer diameter of approximately 0.625 inches. This connector features a compression nut and ring that securely attaches the EMT conduit to the fitting or box, ensuring a tight, secure connection without the need for threading or welding. The compression mechanism provides a reliable, permanent connection that resists vibrations and prevents the conduit from loosening over time.
Specifications
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Type: Compression connector
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Size: 1/2" (for 1/2-inch EMT conduit)
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Material Options:
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Steel (zinc-plated or galvanized for corrosion resistance)
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Aluminum (lightweight and corrosion-resistant)
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Brass (typically used for more durable or high-end installations)
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Connection Type: Compression (compression nut and ring to secure the conduit)
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Voltage Rating: Typically up to 600V, suitable for most residential, commercial, and industrial electrical systems
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Grounding: Provides a secure grounding path when used with EMT conduit
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Standard Compliance: Meets National Electrical Code (NEC) standards and UL (Underwriters Laboratories) listing for safety and reliability
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Finish: Zinc-plated or galvanized finish for corrosion resistance in outdoor or harsh environments
Cases & Uses
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Electrical Systems: Used to connect EMT conduit to electrical boxes, switchgear, and panels, allowing wiring to pass securely and safely through the conduit system.
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Residential and Commercial Installations: Common in residential wiring, commercial buildings, and industrial facilities to protect and route electrical wiring in a secure and grounded manner.
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Outdoor/Harsh Environments: Suitable for outdoor electrical installations where protection from environmental elements is required.
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Conduit-to-Conduit Connections: Often used when joining two sections of EMT conduit or when connecting EMT to a box or enclosure.
Features
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Secure and Tight Connection: The compression nut and ring ensure a tight, permanent connection that prevents loosening due to vibrations or mechanical stress.
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Grounding Capability: EMT compression connectors provide a path for grounding, which is crucial for electrical safety, especially in the case of a short circuit or fault.
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Corrosion Resistance: Most EMT compression connectors are made of steel with a zinc-plated or galvanized finish, making them resistant to corrosion, which is essential for long-term durability, especially in outdoor or damp conditions.
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Durability: Made from high-quality materials like steel, aluminum, or brass, these connectors are designed to last and maintain their integrity in demanding electrical installations.
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Compliance with NEC: The connector is UL listed and meets the National Electrical Code (NEC) requirements, ensuring it meets strict standards for electrical installations.
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Easy Installation: The compression connection method allows for fast and secure installation without the need for specialized tools, making it easy for electricians to use in the field.
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Universal Fit: Compatible with standard 1/2-inch EMT conduit, making it widely used in various electrical installations.
Summary
The EMT Compression Connector 1/2" is an essential electrical conduit fitting used to securely connect 1/2-inch EMT conduit to electrical boxes, panels, or other conduits. With its compression nut and ring design, it ensures a safe, stable, and groundable connection that protects electrical wiring. Made from corrosion-resistant materials such as zinc-plated steel, aluminum, or brass, this connector is durable and suitable for both indoor and outdoor electrical installations. It is an ideal choice for ensuring compliance with NEC standards and provides reliable performance in a variety of residential, commercial, and industrial electrical applications.
