Romex Connector Dimensions

By | August 21, 2022



The Romex connector dimensions are some of the most important bits of information when it comes to wiring a house, so it’s important to know what they are. As one of the most commonly used electrical components, Romex connectors have distinct pieces that enable their installation and protection of wiring. Understanding these pieces allows us to create safe and accurate wiring installations.

This article will explain the various Romex connector dimensions and give an in-depth look at how they come together to create a successful wiring installation. We’ll also discuss the importance of understanding and accounting for the Romex connector dimensions in any wiring project.

The Romex connector consists of two pieces. The top piece is known as the “clamp” and has a single screw that holds it in place on the wire. The bottom piece, known as the “barrel”, is a hollow cylinder with two screws that hold it in place on the wire. The clamp and barrel pieces have different Romex connector dimensions; the clamp is typically 3/4 inch wide, while the barrel can range from 1 1/8- 2 3/8 inches in diameter. In addition, the length of the clamp and barrel will vary depending on the gauge of the wire.

Knowing the Romex connector dimensions is crucial for a successful wiring project. Failing to account for the different sizes can result in faulty connections and even electrical fires, so it’s essential that you understand the dimensions before beginning any wiring project. This knowledge will help you to make sure that your wiring components fit correctly and create a safe and functional wiring system.

In conclusion, having an understanding of Romex connector dimensions is key to creating a safe and successful wiring project. Knowing the correct sizes of the clamp and barrel pieces is paramount to creating a secure and functional wiring system, and by double-checking the dimensions before starting a project you can ensure a safe and successful installation.


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Nm95 Arlington 3 4 Nm Black On Snap In Romex Conn


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676dc2 676 Dc2 Bridgeport 2 Romex Connector Strap Type


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Steel City Nc041 Mcnaughton Mckay


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Arlington Black On Nm Cable Connectors


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Sigma Proconnex 3 8 Non Metallic Nm Connector At Menards


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M W 474 1 2in Metallic Romex Connector Gordon Electric Supply Inc


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Heyco Tite Liquid Tight Romex And Other Oval Hole Connectors


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Basic Electrical For Wiring House Wire Types Sizes And Fire Alarms


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Arlington White On Non Metallic Cable Connector


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Halex 1 In Non Metallic Nm Twin Clamp Connector 90513


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3 8 Romex Connector 1 2 Knockout


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Nm Cable Connector Connectors Nonmetallic And Portable Cord Ings


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644 Bridgeport 1 4 Romex Connector 2 Piece Clamp Type


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Heyco Zinc Cast Box Connectors 90 Angle Pdf Catalogs Technical Doentation Brochure


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Zinc Cable And Conduit Connectors


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Arlington Black On Nm Cable Connectors


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Sigma Proconnex 1 2 Non Metallic Nm Snap In Plastic Connector 6 Pack At Menards


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Connector Sizing Chart Icm Corp