EPEPRO EP‑40.2MC4 PV DC Isolator Switch, 2P 32A DC1200V/1500V Solar Disconnect Switch with MC4 Connector for Solar PV System

About this item

1. High‑performance PV DC Isolator Switch EP‑40.2MC4 is a professional DC isolator switch designed for photovoltaic systems up to DC1200V/1500V. It provides safe DC isolation for PV modules, strings and inverters, ensuring reliable maintenance and emergency disconnection in solar power systems.
2. 2P 32A DC1200V/1500V Wide Voltage Rating With 2‑pole structure and DC1200V/1500V wide voltage compatibility, this switch is suitable for both traditional 1000V PV systems and modern 1500V large‑scale solar plants. 32A rated current supports higher string current for improved system design flexibility.
3. IP66 Weatherproof & Durable Enclosure Robust PA housing with IP66 degree of protection, dust‑tight and water‑resistant for harsh outdoor PV environments. High mechanical endurance up to 20,000 operations ensures long‑term stability and frequent switching reliability.
4. Integrated MC4 Connector & LCD Indicator Equipped with MC4 compatible connectors for fast and reliable PV cable connection. The built‑in LCD indicator displays real‑time DC voltage and current status, helping operators easily confirm system status during installation, inspection and maintenance.
5. Safe DC Switching Design Double‑pole isolation, clear ON/OFF position indication and high impulse withstand voltage up to 8kV. The switch is designed for safe DC arc interruption, reducing risk during PV system shutdown and isolation.
6. Easy Installation & Wide Application Compact size 230×104×110mm, suitable for rooftop PV, ground‑mount plants, commercial solar systems and DC combiner boxes. OEM & ODM services are available for customized connector variants and branding requirements.