The WAGO 279-837 is a robust and reliable 4-conductor ground terminal block, ideal for various industrial applications requiring secure grounding connections. Designed for mounting on DIN rails (35 x 15 and 35 x 7.5), it features WAGO’s innovative CAGE CLAMP® connection technology, ensuring a tight and vibration-resistant connection. The terminal block accepts a wide range of conductor materials and sizes, making it versatile for different wiring needs. Its center marking simplifies identification and organization within electrical panels. The polyamide 66 (PA 66) insulating material provides excellent electrical insulation and durability, while the horizontal design and front-entry wiring contribute to efficient and safe installation. It is commonly used in control cabinets, machinery, and other industrial environments where reliable grounding is essential.