Description: Wide application: This generator controller features LED fault display, LCD running time count, and supports manual start and stop. Suitable device: This manual start and stop control module is suitable for generator and generator groups and is convenient to connect and install. Safe to use: This generator controller has many for protection methods, such as low oil pressure for protection, high water temperature for protection, over speed for protection, and so on. Easy to use: This generator control unit can display the fault by using the LED indicator, and each indicator has its own mark that makes you can easily know the fault type. Simple installation: This manual generator controller is convenient to install and remove, and the mounting hole size is about 77x65mm. Specification: Power: DC 5-35V, continuous. Running current: 50mA. Input range: 75-277V, 3 phase, 4 wires. Start output: 1.2A DC. Size(LxWxH): Approx. 72x72x37.8mm/2.83x2.83x1.49 inch. Hole size: Approx 77x65mm/30.31x25.59 inch. Note: There might be a bit of color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece Generator Controller(with 2 Pieces Keys, 2 Pieces Screws).