The Grayhill 71MAS30-01A12N is a robust multi-deck rotary switch designed for applications requiring reliable switching functionality. Key features include performance and value leadership, molded-in position terminals for secure connections, and a selection of shaft/bushing diameters to suit various mounting requirements. Its military qualification (MIL-DTL-3786/39) ensures adherence to stringent quality and performance standards, making it suitable for demanding industrial and military applications. The switch offers flexibility with both 30° and 36° angles of throw, providing versatility in control system design.