Wago 2202-1401 4-conductor through terminal block with push-button 2.5 mm² grey

The Wago 2202-1401 4-conductor through terminal block with push-button 2.5 mm² grey is an efficient electrical component designed for secure and reliable wire connections in various installations. Featuring an intuitive push-button mechanism, this terminal block facilitates straightforward conductor insertion and release without requiring specialized tools. Its grey housing helps maintain organized wiring in industrial panels, distribution boxes, and commercial electrical systems.

Advantages

This terminal block utilizes advanced connection technology that significantly reduces installation time compared to traditional screw terminals. The integrated push-button allows for quick and tool-free operation, making it highly convenient for both initial wiring and subsequent maintenance tasks. The robust four-conductor design enables efficient distribution of electrical potentials within a compact footprint. Constructed with high-quality materials, it delivers dependable contact stability and long-term mechanical durability under standard operational conditions.

Suitable for

• Electrical control panels and automation systems
• Commercial building distribution boards
• Industrial machinery wiring enclosures
• Junction boxes requiring multi-conductor connections

When it may not be suitable

This terminal block is not designed for conductors exceeding the specified 2.5 mm² cross-section capacity or for high-current power distribution applications that require larger wire gauges. It is also unsuitable for direct outdoor exposure without a proper weatherproof enclosure.

Key specifications

• Conductor size: 2.5 mm²
• Number of conductors: 4
• Color: Grey
• Width: 5.2 mm
• Depth: 69.9 mm
• Height: 32.9 mm
• Connection technology: Push-button mechanism

How to use

To use the terminal block, prepare the conductor by stripping the insulation to the recommended length. Press the integrated push-button down using a suitable tool or finger depending on the mechanism, insert the stripped solid, stranded, or fine-stranded conductor fully into the clamping unit, and release the push-button to secure the wire. Ensure the conductor is firmly locked in place by gently pulling on it before energizing the circuit.

What to consider before purchase

• Verify that the 2.5 mm² wire size matches your project requirements
• Check the available space in your enclosure against the dimensions of the terminal block
• Ensure compatibility with your existing rail mounting systems

Usage recommendations

Always disconnect the power supply before installing or servicing electrical terminal blocks, and ensure that wiring complies with local electrical safety regulations and standards.