- Compact connection terminal WAGO 2273-203, ideal for safe electrical installations - Allows connection of up to 3 solid conductors with cross-sections from 0.5 to 2.5 mm² - Transparent housing for easy visual inspection and features three test openings - Quick and easy installation, optimizing work time on electrical projects - Complies with international standards and withstands ambient temperatures up to 60 °C - Patented product by WAGO, German company and leading manufacturer of screwless connectors since 1951 - Includes 100 connection terminal units, orange color, lightweight and compact - Recommended for DIY applications, professional installations, and surface wiring