Wago 221-412 Compact Splicing Connector, 2-Wire, 450V, Orange, 20 Pieces

The Wago 221-412 Compact Splicing Connector is a professional-grade solution for electrical wiring, designed to provide secure and efficient connections for 2-wire configurations. Engineered for versatility, this connector supports solid, stranded, and fine-stranded conductors, making it a staple component for modern electrical installations. With its compact design and intuitive lever-operated mechanism, it simplifies the wiring process in tight spaces while ensuring consistent electrical contact.

Advantages

The primary benefit of the Wago 221-412 is its tool-free installation process, which significantly reduces the time required for electrical assembly. The integrated levers allow for easy opening and closing of the clamping points, ensuring that wires are held firmly in place without the need for screwdrivers or specialized tools. Its compact size allows for high-density wiring in junction boxes, and the transparent housing provides visual confirmation that the conductors are properly inserted and secured.

Suitable for

• Residential electrical wiring and lighting installations
• Connection of solid, stranded, and fine-stranded wires in junction boxes
• Renovation projects requiring quick and reliable wire splicing
• Low-voltage and standard 450V electrical systems

When it may not be suitable

This connector is not intended for use with high-amperage industrial machinery or circuits exceeding the rated 32A current capacity. It is also not suitable for outdoor environments where the connector would be directly exposed to moisture or extreme weather conditions without an appropriate protective enclosure.

Key specifications

• Connection type: 2-wire
• Maximum voltage: 450V
• Maximum current: 32A
• Conductor compatibility: Solid, stranded, and fine-stranded
• Quantity: 20 pieces
• Color: Orange

How to use

To use the connector, strip approximately 11mm of insulation from the end of the wire. Lift the orange lever on the connector to the open position, insert the conductor fully into the clamping unit, and then push the lever back down to secure the connection. Repeat this process for the second wire. Ensure that the wire is fully seated and that no bare copper is exposed outside the connector housing.

What to consider before purchase

• Verify that the total current and voltage of your circuit do not exceed the specified limits.
• Ensure the wire gauge is compatible with the connector's clamping range.
• Confirm that the number of connection points matches your specific wiring requirements.

Usage recommendations

Always ensure the power supply is disconnected before performing any electrical work. Use only compatible wire types to maintain the integrity and safety of the connection.