Module Modular 4P Selv SwitchingThe Vitesse VITM4 SELV Switching Module offers a practical and cost effective solution for lighting control in industrial, commercial, and retail environments. Its modular design allows for easy integration and expansion, as you can add modules when needed, making it perfect for projects of all sizes. The SELV (Safety Extra Low Voltage) connection system removes the need for RCD protection, ensuring a safer and more efficient installation process.