The 0812120 is an unlabeled, white Zack marker strip designed as a flexible marking solution. It is specifically made for terminal blocks with a width of 12.2 mm and mounts by snapping into a tall marker groove. Constructed from Polyamide (PA), this strip is free from silicone and halogen, features a 12 x 10.5 mm lettering field, and can be custom-labeled with a plotter. The material has a V2 flammability rating according to UL 94 and is designed to operate in ambient temperatures ranging from -40 °C to 100 °C, ensuring durability in various industrial environments.