The WAGO 2102-5204 Blue 2-Conductor Through Terminal Block is designed for efficient and secure electrical connections. Featuring a convenient lever and push-button mechanism, this terminal block allows for easy installation and maintenance. It supports a conductor size of 2.5 mm² and includes a test port for quick diagnostics. Ideal for Ex i applications, it offers reliable performance in potentially explosive environments. The terminal block is compatible with both 35 x 15 and 35 x 7.5 DIN-rails, ensuring versatile mounting options. With side and center marking, it provides clear identification for streamlined wiring. The Push-in CAGE CLAMP® technology ensures a secure and vibration-resistant connection, making it a dependable choice for various industrial applications. The blue color coding aids in easy circuit identification and organization.