Custom 3 Gang Junction Box Manufacturer in China

Our 3-gang junction boxes provide a spacious and robust solution for managing multiple electrical connections. Designed to accommodate three standard devices, these boxes offer ample wiring room for complex setups. Available in various materials, they ensure secure installations in residential or commercial environments, meeting stringent safety standards. Choose our reliable 3-gang boxes for your multi-device wiring needs.

Linkwell Electrics - Your Trusted 3 Gang Junction Box Manufacturer from China

As a trusted junction box manufacturer & factory from China, Linkwell Electrics delivers high-quality 3-gang junction boxes designed for reliable electrical installations. Our commitment to industry standards ensures durable and safe enclosures for your wiring needs. Benefit from our manufacturing expertise and count on Linkwell for consistent quality and efficient solutions for projects requiring multiple device configurations. Choose Linkwell Electrics for dependable 3-gang junction boxes.

Various 3 Gang Junction Box

3 gang junction box

3 gang plastic junction box

We offer durable 3-gang plastic junction boxes, an excellent non-metallic solution for your electrical projects. These lightweight yet robust boxes provide ample space for wiring and accommodate three standard devices. Their non-conductive nature enhances safety, and they are resistant to corrosion, making them ideal for various indoor applications. Enjoy easy installation and reliable performance with our 3-gang plastic junction boxes.

three gang junction box

aluminum three gang junction box

We offer durable aluminum three-gang junction boxes, providing a lightweight yet robust solution for your electrical needs. Their corrosion-resistant properties make them ideal for various environments, ensuring long-lasting performance and reliable protection for your wiring. These spacious boxes accommodate three standard devices and offer ample room for complex connections. Choose our aluminum three-gang boxes for a dependable and efficient installation.

3 gang adjustable junction box

3 gang adjustable junction box

We offer versatile 3-gang adjustable junction boxes, designed to simplify installation in varied wall thicknesses. Featuring movable mounting brackets, these boxes provide flexibility and ensure a secure fit, even in нестандартных (non-standard) wall constructions. Their robust design accommodates multiple wiring configurations for three devices, making them ideal for renovations or projects with unpredictable wall depths. Enjoy ease of installation and reliable performance with our adjustable 3-gang boxes.

non metallic three gang junction box

non metallic three gang junction box

We offer durable non-metallic three-gang junction boxes, ideal for applications where corrosion resistance and electrical insulation are paramount. Constructed from high-quality PVC or fiberglass, these boxes provide ample space for wiring and accommodate three standard devices. Lightweight and easy to install, our non-metallic options ensure safe and reliable connections in various environments, including damp or corrosive locations. Choose our non-metallic three-gang boxes for a robust and non-conductive solution.

triple gang switch junction box

triple gang switch junction box

We offer robust triple-gang switch junction boxes, specifically designed to accommodate three individual switches or a combination of switches and other control devices. These boxes provide ample internal space for wiring multiple circuits, ensuring organized and safe connections. Constructed from durable materials, our triple-gang boxes meet stringent electrical standards, making them ideal for complex lighting or control system installations in residential and commercial settings.

f series three gang junction box

F series three gang junction box

Our F Series 3-gang junction boxes offer a specific design tailored for enhanced durability and ease of installation. Built with high-quality materials, they provide a robust enclosure for managing wiring for up to three devices. The “F Series” may include unique features like specific mounting options or enhanced structural integrity, ensuring a reliable and long-lasting solution for your electrical projects. Explore the benefits of our specialized “F Series” for your 3-gang needs.

Why Choose Our 3 Gang Junction Box

Material Options

We provide a selection of durable materials, including robust steel for industrial applications demanding high impact resistance, lightweight yet sturdy aluminum for corrosion resistance in damp environments, and non-metallic PVC or fiberglass for general use offering excellent insulation. Choosing the right material ensures longevity and safety in your specific installation setting.

Knockout Flexibility

We understand that wiring configurations vary, so we offer customizable knockout options. You can specify the number, size, and location of knockouts on your 3-gang box. This ensures precise cable entry and exit points, simplifying installation and providing a clean, organized wiring layout that meets your exact requirements.

Mounting Configurations

We offer diverse mounting solutions to accommodate various installation surfaces. Whether you need surface mounting for straightforward attachment, flush mounting for a seamless integration into walls, or adjustable brackets for flexible positioning, we can tailor the mounting features to ensure a secure and convenient fit for your specific application.

Custom Finishes and Colors

We can provide custom finishes and colors for your 3-gang junction box to meet aesthetic or functional requirements. This includes options for powder coating in specific RAL colors for branding or environmental protection, or specialized finishes for enhanced resistance to chemicals or UV exposure, ensuring the box integrates seamlessly with its surroundings and performs optimally.

what does "gang" mean in junction box?

For the junction box, “gang” refers to the number of compartments or spaces within the box that are designed to accommodate standard-sized electrical devices like switches, outlets, or dimmer controls.

Each gang represents a single mounting location for such a device. Therefore, a 1-gang box houses one device, a 2-gang box houses two side-by-side, and a 3-gang box accommodates three in a row. The number of gangs directly indicates the box’s capacity for holding and supporting multiple electrical fixtures at a single location.

What is a 3 gang junction box?

A 3-gang junction box is an electrical enclosure designed to house and protect wiring connections for up to three standard-sized electrical devices. These devices can include switches, outlets, dimmers, or any combination thereof, mounted side-by-side within the same box.

The primary purpose of a 3-gang box is to provide a safe and organized space for multiple electrical circuits to converge or branch out, ensuring that wire connections are secure, insulated, and protected from physical damage and environmental factors.

Characterized by its wider rectangular shape compared to 1-gang or 2-gang boxes, a 3-gang box typically features multiple knockouts on its sides, top, bottom, and back.

These removable sections allow for the entry and exit of electrical cables or conduits, facilitating connections to the devices housed within and to the broader electrical system. Constructed from materials like metal or non-metallic compounds, 3-gang boxes are essential for installations requiring control or power at multiple points in a single location, offering both functionality and a unified aesthetic for the installed devices.

What is the difference between 3 gang and 2 gang?

When tackling electrical installations, understanding the distinction between junction box sizes is crucial. The “gang” designation directly relates to the box’s capacity for accommodating electrical devices. Choosing the correct size ensures both functionality and adherence to safety standards. 

Let’s explore the key differences between 2-gang and 3-gang junction boxes.  

Device Capacity

A 2-gang junction box is designed to house two standard-sized electrical devices mounted adjacent to each other. This configuration is ideal for scenarios requiring two switches, two outlets, or a combination thereof in a single location. The box provides the necessary mounting points and internal volume to accommodate the wiring for these two individual devices, offering a consolidated control or power access point.   

Physical Dimensions and Wiring Space

A 3-gang junction box, in contrast, offers space for three standard electrical devices to be installed side-by-side. Consequently, it is wider than a 2-gang box, providing additional mounting locations. The increased internal volume of a 3-gang box allows for managing the potentially more complex wiring associated with three separate devices or circuits, offering greater flexibility for multi-functional electrical setups in one area.

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All-in-one 3 Gang Junction Box Solutions for Your Project

Simplify complex wiring with our all-in-one 3-gang junction box solutions. We offer pre-assembled units designed for multi-device installations, often including necessary hardware and customizable knockout configurations. These comprehensive packages save you time and ensure compatibility, providing a convenient and reliable foundation for your electrical projects requiring three devices. Choose our all-in-one solutions for efficiency and ease.

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