Wago Box of 50 S221 3 Input Connection Terminals - Easy and Secure Installation for All Your Electrical Projects

Quick and tool-free installation: Thanks to an intuitive mechanism, the installation of wires is effortless, reducing working time and avoiding the use of specialized tools. UNIVERSAL COMPATIBILITY - Suitable for flexible and rigid wires from 0.14 to 4 mm², these terminals provide complete flexibility for different types of electrical installations. Optimum reliability and safety: With advanced CAGE CLAMP technology, they ensure a strong, durable connection that is resistant to vibration and voltage fluctuations. Ease of control and maintenance: Built-in test points allow for quick connection verification, and the transparent housing provides complete visibility for effective visual control. HIGH PERFORMANCE: Supporting up to 32A rated current, these terminals meet the requirements of domestic and industrial electrical installations.