71MLL36-01-2-02N - 

Grayhill 71 Series Multi-Deck Rotary Switches
The 71 series multi-deck rotary switches are designed to offer the end user a wide selection of options making them suitable to many possible applications. Options include panel or PCB mounting styles, 30° and 36° angle of throw, various shaft/bushing sizes and numerous pole configurations. They are also available in standard, military and metric versions. Panel mount options have the terminals located at the rear of the switch in a rotary layout. PCB mount options have all the terminals on wide side of the switch giving a much small board footprint.