Công tắc cách ly DC quang điện

A DC Isolator Switch is a critical safety component in photovoltaic solar systems that provides manual disconnection of DC power between solar panels and inverters. These specialized electrical switches are designed to withstand high DC voltages and prevent dangerous arc faults during maintenance or emergencies. Built with weather-resistant housings for outdoor installation, quality DC isolators feature clear ON/OFF position indicators, lockable handles for added safety, and compliance with international standards like IEC 60947-3. At VIOX, we offer premium DC isolator switches that ensure complete circuit isolation, protecting both your solar investment and system operators.