DC Isolator Switches are critical safety crucial safety device designed specifically for solar photovoltaic systems. They provide a means of manually disconnecting the DC power flow between solar panels and inverters, ensuring safe maintenance and emergency shutdown capabilities.
ETEK Solar offers several types of DC disconnect switches to meet a variety of needs from small residential systems to large industrial facilities.
ETEK Solar's DC Isolator Switches, IEC 60947-3 certified, are designed for solar photovoltaic systems with voltage ratings from 500V to 1500V DC, ensuring safety and reliable operation for stable PV system performance, making them a trusted choice for contractors and designers.
Non-polarity DC Isolator Switch
Up to 55A.
Modular design, available 2 up to 10 levels.
Dynamic sealing design and materials for an IP66 protection.
DC 1500V insulation voltage and operation.
Mounting Type: DIN Rail (DB), Panel Mounting (PM), Door Interlock (DC), Hole Mounting (HM).
Standard: IEC60947-3
Poles: 2P, 4P
Rated Insulation Voltage: 1500V DC
Rated thermal current: 32A (1200V)
Mounting: Din-Rail
Enclosed DC isolator switch (Waterproof Isolating Switch) is a safety device designed to disconnect DC circuits, typically housed in an IP66 Waterproof plastic enclosure. It ensures protection during the installation or maintenance of PV arrays and is a standard safety component for outdoor photovoltaic systems.
Rated Insulation Voltage: 1500V
Rated current: 32A@1200VDC
Rated Impulse Withstand Voltage: 8kV
Short-Circuit Making Capacity: 1000A
IP Rating: IP66
Mechanical Life: 10,000 operations
Mounting Options: Wall-mounted or screw installation
