Overview
The EMT Compression Coupling - Steel with Zinc Plated ¾” is a fitting designed to connect two sections of ¾-inch Electrical Metallic Tubing (EMT) conduit. EMT is a popular, lightweight, thin-walled steel conduit that provides protection for electrical wiring. The compression coupling provides a secure, tight connection between two EMT conduit sections, offering mechanical stability and grounding continuity. Made of steel and zinc-plated for enhanced corrosion resistance, this coupling is suitable for both indoor and outdoor electrical installations.
Description
The EMT Compression Coupling ¾” is used to join two pieces of ¾-inch EMT conduit, which has an outer diameter of approximately 1.050 inches. The compression coupling uses a compression nut and compression ring system to securely attach the conduit, ensuring that the connection is tight and stable. The steel construction provides durability, while the zinc-plated finish offers corrosion protection, making it ideal for various electrical environments. The coupling also maintains grounding continuity when used with EMT conduit, an essential safety feature for electrical installations.
Specifications
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Type: Compression coupling (for EMT conduit)
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Size: ¾” (for ¾-inch EMT conduit, which has an outer diameter of approximately 1.050 inches)
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Material: Steel with zinc plating (for corrosion resistance and durability)
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Connection Type: Compression (features a compression nut and compression ring to securely join the two sections of EMT conduit)
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Voltage Rating: Rated for up to 600V, suitable for residential, commercial, and industrial electrical systems
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Grounding: Ensures continuous grounding when used with EMT conduit, helping to protect against electrical faults and enhance safety
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Finish: Zinc-plated steel for superior corrosion resistance, making it ideal for both indoor and outdoor use
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Compliance: UL-listed and meets National Electrical Code (NEC) standards
Cases & Uses
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Conduit-to-Conduit Connections: Used to join two sections of ¾-inch EMT conduit, creating a continuous electrical pathway for wires or cables.
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Residential Electrical Installations: Commonly used in residential wiring to connect runs of EMT conduit that house electrical circuits or cables.
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Commercial & Industrial Installations: Suitable for use in commercial and industrial environments where larger conduit runs are required for power distribution and equipment installations.
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Outdoor Applications: Ideal for outdoor or exposed electrical installations such as street lighting or external power systems, thanks to its corrosion-resistant coating.
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Conduit Repairs & Extensions: Can be used to extend or repair existing conduit runs, connecting new sections of EMT conduit to existing electrical systems.
Features
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Secure and Tight Connection: The compression nut and ring system ensures a permanent, leak-proof connection between two sections of EMT conduit, preventing loosening or separation from mechanical stress or vibrations.
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Corrosion Resistance: Constructed from zinc-plated steel, this coupling provides excellent protection against rust and corrosion, ensuring long-lasting performance, even in exposed or outdoor environments.
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Durability: The steel construction is robust and resistant to wear, making this coupling suitable for a wide range of applications, including residential, commercial, and industrial installations.
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Grounding Continuity: When used with EMT conduit, the coupling ensures a continuous grounding path, enhancing safety and helping to prevent electrical shock or fire hazards.
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Easy Installation: The compression mechanism allows for quick, simple installation, requiring no special tools or welding, making it easy to use in various electrical systems.
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Code Compliance: UL-listed and compliant with National Electrical Code (NEC) standards, ensuring the coupling meets the required safety standards for electrical installations.
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Versatile: Compatible with ¾-inch EMT conduit, which is widely used for protecting electrical wiring in both residential and commercial buildings.
Summary
The EMT Compression Coupling - Steel with Zinc Plated ¾” is a durable and secure fitting designed to connect ¾-inch EMT conduit sections. Made of zinc-plated steel, it offers excellent corrosion resistance, making it ideal for both indoor and outdoor electrical systems. The coupling uses a compression nut and compression ring system to provide a tight, stable connection that resists loosening due to vibrations or mechanical stress. It also helps maintain grounding continuity, ensuring electrical safety. This coupling is commonly used in residential, commercial, and industrial installations and is compliant with NEC standards for electrical safety.
