DIN Rail Surge Protector | 2-Pole DC 1000V 40KA | Home & Solar System Protection

Safeguard your DC power systems with this Surge Protective Device (SPD), engineered for high-voltage DC applications up to 1000V. It delivers robust 20KA to 40KA surge current protection, clamping transient overvoltages to protect sensitive electronics and ensure system longevity. Its DIN-rail mount design offers a clean, professional installation for critical DC circuits. Features and Benefits - DC 500V/800V/1000V Voltage Rating - Provides reliable overvoltage protection for a wide range of high-voltage DC systems, including solar arrays and industrial equipment. - High Surge Current Capacity (20KA/40KA) - Diverts massive surge currents safely to ground, protecting downstream components from lightning strikes and switching transients. - 2-Pole (2P) Low-Voltage Arrester Design - Monitors and protects both positive and negative DC lines for comprehensive circuit protection. - Compact DIN-Rail Mounting - Enables quick, secure, and space-efficient installation in standard electrical enclosures and distribution boards. - Fast Response Time - Reacts to voltage spikes in nanoseconds, clamping dangerous overvoltages before they can damage connected equipment. Applications - Solar PV System Protection - Installs in combiner boxes or inverters to protect solar panels and charge controllers from induced lightning surges. - Telecom and Data Center Backup Power - Safeguards critical 48V DC battery backup systems and rectifiers from power anomalies. - Electric Vehicle Charging Infrastructure - Protects DC fast-charging stations and their internal components from grid-side transients. - Industrial DC Power Supplies - Essential for CNC machinery, PLC control systems, and other automation equipment using high-voltage DC rails.