Veeder-Root 748321-107 Ultra Precision Switch

The Veeder-Root 748321-107 Ultra Precision Switch delivers reliable position and object detection in industrial automation, combining a compact 8 mm barrel with solid-state precision switching and an NPN transistor output. This part is designed for continuous industrial operation, with its solid-state sensing technology providing repeatable performance across cycles and in environments with vibration and contamination typical of packaging and material handling lines. The 8 mm barrel diameter enables installation in confined spaces within conveyors, robotic cells, and automated assembly equipment, while the NPN output wiring supports straightforward interfacing with PLCs and control system inputs. Common applications include packaging machinery, conveyor systems, material handling equipment, automated assembly machines, and process control equipment, where accurate detection directly influences process efficiency and machine operation. The product type is Ultra Precision Switch and its function is position and object detection, utilizing solid-state precision switching to deliver dependable signals to automation controllers. Common replacements for lifecycle management include Veeder-Root 748321-106, 748321-105, and 651224-030. Designed for continuous operation, the device supports reliable service in demanding factory environments, while its compact form facilitates retrofits and replacements in existing automation setups.