2in 2out Solar Disconnet Switch Isolation ST-40.2MC4

IP66 Waterproof with Plug-and-Play MC4 Design: Engineered by CNST, this IP66-rated DC isolator switch features pre-installed MC4 connectors for a rapid, “plug-and-play” setup. The high-performance sealing ensures total protection against heavy water jets and dust in extreme outdoor environments

High-Voltage Capacity (1500V/1200V): This professional 4P PV switch-disconnector supports heavy-duty DC loads up to 1500V 23A or 1200V 32A. It is designed specifically for high-efficiency solar arrays, providing safe and reliable power interruption

Advanced Non-Polarity & Silver Contacts: Featuring a non-polarity architecture for versatile wiring, the internal switch utilizes thickened copper with silver-point contacts. This ensures superior conductivity, minimal heat generation, and an extended service life for PV systems

Rugged PC & PBT Hybrid Construction: The outer enclosure is made of high-impact UV-resistant PC material, while the internal switch uses flame-retardant PBT. Operating flawlessly from -40°C to +85°C, it is built to withstand the harshest global climate

Global Safety Certifications & Easy Mounting: Fully compliant with IEC60947-3 standards and backed by TUV, CE, UKCA, CB, CCC,RoHS, and ISO certifications. The box includes pre-drilled mounting holes for quick wall installation without compromising the waterproof integrity of the housing