221-500/000-053 Fastening adapter for 2-, 3-, 5-conductor connection terminals,

Fastening adapter for series 221 - 4 mm²

• Up to 40% less space required than for the previous series WAGO 222 • For mounting rail 35 with screw fastening • Transparent housing for visually checking the correct conductor position and the correct stripping length • Convenient connection thanks to lower actuation forces • Individually interchangeable conductor types and connection cross-sections of 0.14 - 4 mm² • Two test ports for all common test probes