PBPA19003LG2 is an aluminum enclosure panel designed for mounting and equipment installation applications. The panel is constructed from 0.125" aluminum material and features a front-facing design with four slot mounting points (0.250 x 0.375 inches each) and four corner mounting holes (0.12 inch diameter). The panel dimensions are 19.00 inches (483 mm) in length and 18.32 inches (465 mm) in width, with a depth of 3.47 inches (88 mm) and a height of 3.00 inches (76 mm). This enclosure panel is commonly used in industrial control systems, equipment racks, and cabinet installations where a durable aluminum construction and multiple mounting options are required for secure component attachment.