Which Wago Connector Should I Use?

Wago offers countless wire splicing connectors perfect for electrical installations. Wago electrical connectors are simple to use and do not take up much space.

Wago connectors are low-maintenance and make replacing terminal strips or junction box connection easy. These connectors come in a number of different sizes for different applications. Whether you need fine strand, solid strand, or micro sized, there is a Wago connector for you.

This blog discusses the different connectors Wago offers and the functionality of each.

Wago offers many different wiring and splicing connectors. The connectors are classified in the following:

• 221 Series Lever-Nuts
• 222 Series Lever-Nuts
• 2773 Series WALL-NUTS
• 243 Series Micro PUSHWIRE
• 224 Series Inline Connectors
• 873 Series Lumi-Nuts

221 Series Lever-Nuts

The 221 Series Lever Nuts are Wago’s compact connectors that are great for a wide range of applications. These Wago wire connectors can connect conductor types to either 2-, 3- or 5-wire connectors. Wago 221 series Lever Nuts accommodate solid, stranded and fine-stranded conductor types, including 12-24AWG and 10-20AWG.

Another benefit is that you can test the voltage of the connectors. Check the voltage using the test points on both sides, even if you have installed the connector.

Find 221 series splicing connectors today at HomElectrical!

222 Series Lever-Nuts

This series consists of the original Wago lever connectors for standard or solid wires. These connectors have a range of wire sizes they can hold and combine different types of wires. The connectors are also low cost, maintenance-free and have built-in test points.

2773 Series WALL-NUTS

The 2773 Series Wall-Nuts are compact PUSHWIRE connectors that make connecting solid and stranded conductors safer. Best of all, 2773 Pushwire connectors do not require tools because of their low insertion force.

Another benefit is that the connector is user-friendly. The transparent housing clearly guides you to the correct insertion point, making 2773 connectors ideal in low visibility spots. It also has a test port which is located opposite the conductor.

243 Series MICRO PUSHWIRE

The 243 series micro pushwire connectors are also beneficial electrical connectors. These connectors are perfect for low-voltage installations. The micro pushwire connectors come in different colors and can fit small, stranded wires. Use the front-facing test ports on small, stranded wires for safe operation.

224 Series Inline Connectors

224 Series Inline Connectors work best in homes and building spaces as they connect to solid and fine-stranded conductors. You can find PUSHWIRE connections for the line side and squeeze-to-connect for the load side. Having these options means tool-free wiring and easier overhead installs.

873 Series LUMI-NUTS

Wago’s 873 Series LUMI-NUTS are helpful to protect against accidental contact. The features for these connectors include:

• Molded in-color coding
• A 20 A current capacity
• UL94 V-0 flame retardant housing
• Two connections per pole on the male side for daisy chaining

Remember, push in wire connectors should not have exposed wires from the conductor. Ensure a strong connection between the conductor and terminals, without damaging the conductor.

So, why are Wago connectors a great choice? Wago connectors meet all splicing and terminating conductor NEC code requirement.Wago connectors don't require modification to fit any job, under any circumstance.

Hopefully you were able to learn more about the variety of Wago’s Connectors. Browse the HomElectrical website for Wago’s collection of connectors.