4P Solar Disconnect Switch Isolation DC1200/1500V 32A ST-40.I

High-Voltage DC Performance: Engineered by CNST, this 4P DC isolator switch supports heavy-duty loads up to 1200V 32A and 1500V 23A, making it the ideal safety component for large-scale solar PV arrays and high-voltage energy storage systems

Advanced Non-Polarity Design: Featuring a sophisticated non-polarity architecture, this switch simplifies wiring and prevents installation errors, ensuring reliable bi-directional current interruption for both residential and industrial DC circuits

remium Material & Silver Contacts: Constructed with a flame-retardant PBT housing and internal conductors made of thickened copper with silver points, this switch ensures minimal power loss, superior conductivity, and a long mechanical life cycle

Global Safety Certifications: This CNST DC disconnect switch meets the highest international safety standards, including TUV, CE, UKCA, CB, AZ, ISO, and RoHS. It is fully compliant with IEC60947-3 requirements for guaranteed protection in any market

Extreme Durability & Easy Mounting: Designed for harsh environments with an operational temperature range of -40°C to +85°C. The IP20-rated enclosure supports standard 35mm DIN rail mounting, allowing for seamless integration into any distribution box