221-2411 Wago Inline splicing connector with levers;for all conductor types;max. 4 mm²;transparent

Why Choose the WAGO 221-2411 Inline Splicing Connector?

The WAGO 221-2411 is a compact 2-conductor inline splicing connector with levers, designed for quick, reliable connections of solid, stranded and fine-stranded copper conductors. Part of the popular WAGO 221 Series, it accepts conductors up to 4 mm² and provides a convenient tool-free alternative to traditional inline wiring connections.

Unlike conventional multi-port splicing connectors, the 221-2411 positions its two conductor entries at opposite ends of the housing, creating a true inline connection. This makes it particularly useful for extending existing cables, repairing conductors and making connections where available installation space is narrow. Simply lift the lever, insert the stripped conductor and lower the lever to create a secure CAGE CLAMP® connection.

The transparent housing and transparent cover allow the installer to visually inspect conductor positioning, while the connector accommodates solid and fine-stranded conductors from 0.2 to 4 mm² and stranded conductors from 0.2 to 2.5 mm². With an IEC/EN rated current of 32 A, nominal voltage of 450 V and maximum surrounding air temperature of 85 °C, the 221-2411 is a versatile solution for electrical installation, lighting, equipment and maintenance applications.

Key Advantages

• True inline conductor connection allows cables to enter from opposite sides of the connector.
• Suitable for solid, stranded and fine-stranded conductor types.
• Lever-operated CAGE CLAMP® technology enables quick, tool-free connection and disconnection.
• Accepts conductor sizes up to 4 mm² for versatile installation use.
• Transparent housing and cover allow visual inspection of conductor insertion.
• Slim 35.5 mm-long design is ideal for confined spaces, cable extensions and inline repairs.

Key Features

• WAGO 221 Series inline splicing connector.
• 2-conductor inline configuration.
• Suitable for conductor sizes up to 4 mm².
• CAGE CLAMP® spring-pressure connection technology.
• Lever actuation with no operating tool required.
• 32 A IEC/EN rated current.
• 450 V IEC/EN nominal voltage.
• Transparent housing and transparent cover for visible conductor positioning.

Simple Inline Splicing with Lever Technology

Inline splicing connectors are useful when two conductors need to be joined end-to-end rather than entering the same side of a conventional connector. The WAGO 221-2411 places one conductor entry at each end, making it particularly suitable for extending cables, repairing wiring and creating compact inline connections in junction boxes, equipment and other restricted installation spaces.

WAGO's lever-operated CAGE CLAMP® technology makes the connection straightforward: lift the lever, insert the stripped conductor fully and close the lever. The spring-pressure connection accommodates different conductor types without changing the connector, while the transparent housing provides visible confirmation of conductor positioning. Connections can also be reopened when required, making the 221-2411 useful for installation, testing, modification and maintenance work.

Typical Applications

• Inline extension of electrical installation cables.
• Lighting connections and suspended-ceiling installations.
• Repair and extension of existing conductors.
• Junction boxes and space-restricted electrical enclosures.
• Laboratory, test equipment and production test setups.
• Equipment, speaker and general-purpose electrical wiring.