The Allen Bradley 1778-OAC AC Output Module is part of the Bulletin 1778 Series B line, engineered for reliable AC input and output operations in industrial control systems. It features an ISA connector and sturdy ejector handles, ensuring secure installation and ease of maintenance within modular automation setups. The unit weighs approximately 2 kilograms (4.6 pounds) and has dimensions of 430 x 381 x 127 millimeters (17 x 15 x 5 inches), providing a solid and space-efficient design for control panel integration. In North America, Europe, Asia, and worldwide installations, the 1778-OAC may possibly be applied in systems requiring dependable AC output functionality and robust module construction.