WAGO 221 series compact lever connectors

WAGO 221 series compact lever connectors

Wago connectors replaced the classic terminal block connectors. They are easy to assemble, improve work and have a wide range of applications. All about Wago connectors.

Officially released in September 2015 allow fast wiring for solid, stranded & flexible conductors safely due to CAGE CLAMP connection. 221 series compact connectors are up to 40 % smaller, features additional safety functions via transparent housing and are easier to use than their 'parents' 222 series.

Electrical connectors are a necessary part of the installation.

Electrical connectors connect low voltage current circuits. It is an electrical insulating product, and the connections are made by means of connection elements, such as terminals, located at the ends of the track. The electrical connectors can be single or multi-rotor, with the Wago type connectors mostly in the latter.

Features to consider when choosing the right connector are:

permissible ambient temperature

number of tracks

the possibility of closing the tracks

type of connection elements

connecting method

level of security

WAGO 221 series compact lever connectors

a product that displaced classic terminal block connectors

Wago is a company that offers cable and wire connector. Wago type connectors have gained their name from this manufacturer even though other companies are also involved in their production. On the market replaced the classic terminal block connectors. The terminal block connectors are characterised by being made of polypropylene, which makes them flexible and temperature resistant. We need a screwdriver for their installation, but we can forget about using any type of tool for the Wago connectors installation. Wago connectors are also distinguished by being reusable and appearing in many different models that make it possible to make different types of connections.

Application of Wago connectors

Wago connectors are one of the types of electrical connectors. They will be used in the assembly of electrical installations in residential, office and industrial buildings. They can be used, among others in junction boxes, installation boxes and in a wide range for connecting and fitting lighting. A wide range of available models makes it possible to fit the required fitting.

Characteristics and types of connectors in terms of application

Depending on the purpose, Wago connectors can be divided into several different types. Within each of them, the connectors have slightly different features that allow for maximum adaptability of their functionality to the type of installation. You can distinguish types such as:

Installation connectors - they are used in combination of single-stranded copper wires whose cross-section is between 0.75 and 6 mm2.

Lighting connectors - suitable for connecting the wiring of the installation and the lamp tube. They facilitate the connection of both wires, and the assembly does not require the use of tools.

Compact splicing connectors for all conductor types - suitable for any connection within the building electrical system. They allow the connection of copper wires from 0.08 to 4 mm2 with very easy assembly.

Categories of connectors by the manufacturer in terms of construction

The Wago connector manufacturer offers a variety of connectors, including the following:

Installation connectors

They are ideal for connection between solid and fine-stranded conductors. Connect both wires of the same type, for example only stranded and of different types: wire and wire. Installation connectors are based on a spring clamp technology that guarantees the reliability of the connection. They are very quick and easy to assemble. They will be used in any kind of circuit.

Micro junction and distribution connectors

For connection of up to 8 solid conductors, with diameters from 0.6 to 0.8 mm. Ideal for junction boxes for solid conductors has proven their success a million times over in low-current installations.

Connectors for junction boxes

More than 50% smaller than the previous, original 273 Series. For connection cross-sections from 0.5 to 2.5 mm2 and the nominal current of up to 24A.

Junction box connectors

Designed for junction boxes, with up to 8 clamping points for solid conductors with cross-sections of up to 4 mm2.

Compact splicing connectors

Designed for all conductor types. Solid, stranded and fine stranded conductors with different cross-sections can be connected using this 222 Series WAGO connectors. With its connecting range of 0.08 mm2 2.5 mm2 s/4 mm2 f-st, it connects lighting fixtures, sunblinds, awnings, door and gate controls, inter phones, pumps, loudspeakers and many other applications, without tools!

Compact splicing connectors

WAGO 221 series compact lever connectors are designed for all conductor types. Can be used for 12V 24V as well as 240V and 480V installation. Allow fast wiring for solid, stranded & flexible conductors safely due to CAGE CLAMP connection.

Main advantages of the Wago connectors

the connectors of this type significantly speed up the work because they are very easy to assemble.

you can reuse them many times in different circuits.

there are many models of Wago connectors available on the market for a wide range of applications.