Overview
The EMT Compression Coupling - Steel with Zinc Plated 1-¼” is a fitting designed to securely connect two sections of 1-¼-inch Electrical Metallic Tubing (EMT) conduit. EMT is a lightweight, thin-walled steel conduit commonly used to protect and route electrical wiring. This compression coupling provides a strong, reliable connection between EMT conduit sections, ensuring that the conduit system is mechanically stable and safely grounded. The steel construction with a zinc-plated finish offers enhanced corrosion resistance, making it suitable for a variety of applications, both indoors and outdoors.
Description
The EMT Compression Coupling 1-¼” is specifically designed for use with 1-¼-inch EMT conduit, which has an outer diameter of approximately 1.510 inches. The coupling uses a compression nut and compression ring system to securely join two pieces of EMT conduit, ensuring a tight and reliable connection. The steel material ensures strength and durability, while the zinc-plated finish provides excellent protection against corrosion, ensuring long-term performance in various environments. When used with EMT conduit, the coupling also facilitates grounding continuity, an important safety feature that helps protect against electrical faults.
Specifications
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Type: Compression coupling (for EMT conduit)
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Size: 1-¼” (for 1-¼-inch EMT conduit, with an outer diameter of approximately 1.510 inches)
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Material: Steel with zinc plating (for enhanced durability and corrosion resistance)
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Connection Type: Compression (utilizes a compression nut and compression ring to securely join two sections of EMT conduit)
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Voltage Rating: Rated up to 600V, making it suitable for most residential, commercial, and industrial electrical installations
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Grounding: Ensures grounding continuity when used with EMT conduit, enhancing electrical safety
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Finish: Zinc-plated steel for corrosion protection, ideal for both indoor and outdoor environments
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Compliance: UL-listed and compliant with National Electrical Code (NEC) standards
Cases & Uses
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Conduit-to-Conduit Connections: Used to connect two sections of 1-¼-inch EMT conduit, creating a continuous pathway for electrical wiring.
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Residential Installations: Ideal for use in residential electrical systems where larger conduit runs are required to house and protect electrical wiring.
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Commercial & Industrial Installations: Often used in commercial and industrial applications requiring 1-¼-inch EMT conduit to protect circuits or provide wiring pathways for power distribution.
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Outdoor Installations: Suitable for outdoor electrical systems such as lighting, exterior power panels, or power distribution systems, thanks to the zinc-plated steel finish that offers corrosion resistance.
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Conduit Extensions & Repairs: Can be used to extend or repair existing EMT conduit systems, providing a secure connection between new and existing conduit sections.
Features
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Strong and Reliable Connection: The compression nut and compression ring system ensures a secure and tight connection that prevents loosening due to vibrations or mechanical stress.
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Corrosion Protection: The zinc-plated steel construction protects the coupling from corrosion, ensuring it performs well in both indoor and outdoor environments, even in harsh conditions.
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Grounding Continuity: The coupling maintains grounding continuity when used with EMT conduit, which helps prevent electrical faults and enhances overall system safety.
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Durability: The steel construction provides a strong and durable coupling that can withstand mechanical stresses and provide reliable performance over time.
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Easy Installation: The compression fitting design allows for quick and simple installation, with no need for special tools, welding, or threading.
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Code Compliance: UL-listed and compliant with National Electrical Code (NEC) standards, ensuring the coupling meets all safety and performance requirements for electrical installations.
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Versatile: Compatible with 1-¼-inch EMT conduit, a commonly used size in both residential and industrial electrical systems.
Summary
The EMT Compression Coupling - Steel with Zinc Plated 1-¼” is a durable and reliable fitting used to connect two sections of 1-¼-inch EMT conduit. Constructed from steel with a zinc-plated finish, it provides excellent corrosion resistance, making it ideal for both indoor and outdoor electrical applications. The compression nut and compression ring system ensures a secure and tight connection that resists mechanical stress, while maintaining grounding continuity for safety. This coupling is widely used in residential, commercial, and industrial applications and is compliant with NEC standards for electrical safety.
