With a distinct design, these clear splice-style connectors are innovatively designed to offer you the ultimate performance. Our first pick is, without a doubt, one of the absolute best electrical wire connectors to be found on the market today, and they come to you courtesy of Wago. Wago 221-412 2-Conductor Compact Splicing Connectors If you’re interested in our selection criteria, scroll down to our buying guide otherwise, let’s start. We now present our top 6 picks in wire connectors, selected carefully for you.

To help you find the right one, below, we have gathered up 6 of the best specimens, along with a comprehensive buying guide. Accordingly, the stability and functionality of your connection are largely dependent on the connector’s type and quality. However, there’s much more to it than that-the reason why it’s so important to use only the best wire connectors.īeyond bridging the gap between two wires, the connector actually forms an electrical circuit. Yes, that is, indeed, its essential function. “What’s so special about it?” you’re wondering. WireTwist® - an economical connector similar to the Wire- Nut.From their size, it would be almost impossible to guess the essential role that wire connectors play in the electrician or mechanic’s tool box. Wing- Nut® - these have contoured wings to provide a secure grip and extra torque. Wire- Nut® - the original wire connector, available in five sizes. If you need to remove this wire connector, it should be replaced with a new wire connector because of the expansion. The shell expands when tightening to ensure a secure connection. This is also very commonly used for commercial construction. Twister® - IDEAL considers this the most common wire connector for residential projects. Avoid using the minimum and maximum sizes and numbers. Wire connectors packages show the minimum and maximum wires and sizes allowed. Wire connector size depends upon the wire gauges and number of wires connected together. Ideal Wire Connector Brochure - A complete guide of their wire connector products. Ideal Wire Range Chart - A two page quick reference for matching wire size, number of wires, and wire connector color code. Twist- on wire connectors are available in many different color- coded sizes to allow for different wire gauges and number of wires. IDEAL Industries brand twist- on wire connectors are the most commonly used and will be featured in this article. There are many types of wire connectors, the most common are twist- on. Wire connectors are used to connect two or more wires together. Connector colors and sizes are are not the same within the industry, but they are similar to IDEAL’s connectors. IDEAL Industries provides information on their wire connectors including connector color coding that indicates size. IDEAL Industries first wire connector was called wire- nut®, and had become the trade name for any twist- on wire connector. If the wires in a junction box with push- in connectors need to be modified, the wires in these connectors will probably need to be cut and reconnected with twist- on connectors. Never use push- in connectors in an electrical junction box. Light fixtures use 18 AWG wires which are easy to remove from these connectors by pulling and twisting the wires. They should only be used in light fixtures. It is very easy to connect wires into push- in connectors, but are a major pain to disconnect. Another size connector may be needed to make a proper connection. If it does not stop twisting or if a wire comes loose when pulling in step 6, undo the connection and start over again.

The connector should stop twisting after step 5. Lightly pull on each wire to ensure the wires are secured inside of the connector.Insert wires into connector and screw on clockwise until the connector stops twisting.

Lead stranded wire(s) beyond the solid wire(s) by about 1/16 inch(1.6mm). Strip about ¾ to 1 inch for more than two wires. Strip wires, usually about ½ inch for two wires.The image to the right is of garage door opener wiring connected with telephone wire butt splice connector. A pliers or crimper can be used to squeeze the top and bottom of the connector together to make the connections. These wires are stripped (or not, see instructions) and inserted into the connectors. The image to the right is a data and butt splice connector that can connect up to three wires. Butt splice connectors are used to connect two or more wires together. These wires are used for telephone, computer data, and garage door opener wiring and are to be used for low voltage only. Data and phone wires are very small in diameter at 22 to 24 AWG.

Electrical wire connectors types