WAGO TOPJOB S 2-conductor ground terminal blocks, model 2004-1207, sold as a lot of 7 pieces. Green/yellow PE earth terminals for 35 mm DIN rail (35 x 7.5 and 35 x 15) with Push-in CAGE CLAMP technology for fast, front-entry wiring. Nominal cross-section 4 mm², suitable for 0.5–6 mm² (approx. 20–10 AWG) conductors, and designed for Ex e II applications in industrial control panels and automation. Please check the photos and part number 2004-1207 to make sure these are suitable for your application before buying.
eBay