The WAGO 793-505 WMB marking card provides a simple and effective way to label terminal blocks. This card features ten strips, each containing ten markers, allowing for sequential numbering from 31 to 40. The horizontal marking direction ensures clear visibility, and the snap-on design simplifies installation. Ideal for industrial environments where clear and consistent labeling is essential for maintenance and troubleshooting, the WAGO 793-505 contributes to efficient and organized electrical systems.