Terminal block | electrical wire connector | universal | 3x0.2-4mm² | for all types of wires | WAGO | 221-413 | 4050821808442

Technical specifications

Manufacturer: WAGO
Product type: universal electrical wire terminal / wire connector
Number of connections: for 3 wires
Wire cross-section: 0.2–4 mm²
For fine-stranded wires: from 0.14 to 4 mm², according to technical sources
Rated current: up to 32 A
Rated voltage: up to 450 V, according to suppliers’ technical data
Wire types: solid, stranded, flexible
Connection method: lever locking
Housing colour: transparent housing with orange levers
Wire stripping length: approx. 11 mm
Maximum ambient temperature: up to 85 °C / T85
Mounting option: can be fixed with a special holder to a DIN35 rail
Use: for electrical installation, luminaires, junction boxes, control cabinets, repair work

Functions

3-wire connection – allows up to 3 conductors to be conveniently connected in one connector
Suitable for all wire types – solid, stranded and flexible wires can be connected
Lever locking – the wire is inserted without screws, quickly and conveniently
Reusable – the connector can be opened and closed again, making it convenient for modifications or repairs
Fast installation – no additional screwing is required, simply insert the wire and lock the lever
Compact size – convenient for use in junction boxes, luminaires and tight installation spaces
Reliable contact – WAGO spring technology ensures stable electrical contact
Load up to 32 A – suitable for many domestic and commercial electrical installation solutions
DIN rail mounting option – using an additional holder, the terminals can be neatly installed in an electrical panel

Use

For domestic users: suitable for simpler electrical work at home, for example, connecting luminaires, sockets, switches or small electrical installations. Due to the lever design, wire connection is simpler than using traditional screw terminals.
For electrical installers: Helps to quickly carry out installation work on sites, reduces working time and allows wires to be connected neatly in junction boxes, panels or installation ducts. Convenient when different types of conductors need to be connected frequently.
For electricians: This is one of the most universal connectors for everyday electrical installation work. Suitable for repair, maintenance, new installation, luminaire installation and fault elimination work. The transparent housing allows the connection quality to be checked quickly.
For engineers / designers: The connector is relevant when designing electrical installation solutions where a compact, reliable and quickly serviceable wire connection is required. Suitable for use in various distribution, control and auxiliary circuits.
For industrial and technical maintenance specialists: The connectors can be used in control cabinets, equipment service points, automation nodes, repair work or temporary technical solutions where fast, clear and reliable wire connection is important.

Advantages

Suitable for all wire types
Can connect conductors up to 4 mm²
Convenient lever clamping
Fast screwless installation
The connector can be reused
Transparent housing allows the wire to be seen

Disadvantages

In outdoor conditions, it must be used only in a suitable sealed box
Not suitable if more than 3 wires need to be connected in one connector

Where are these connectors used?

They are used for connecting electrical wires: in junction boxes, luminaires, sockets, switches, electrical panels and repair work.
What wires can be connected?

Solid, stranded and flexible wires up to 4 mm² can be connected.
How many wires can be connected with one connector?

This connector is designed to connect 3 wires.
Is it suitable for home electrical installation?

Yes, these connectors are very often used in the electrical installation of houses, apartments, garages and utility rooms.