DC Surge Arrestor 2-Pole 40kA 1000V – PV Protection

A 2-pole DC surge arrestor rated for 40kA at 1000V DC, designed to protect photovoltaic systems and DC distribution networks from transient overvoltages and lightning strikes. This device provides reliable surge suppression in high-voltage solar installations, safeguarding expensive inverters, controllers, and wiring from damage. Ideal for solar farms, off-grid PV systems, and industrial DC applications requiring SANS/IEC-compliant overvoltage protection.