Heschen ST-10PV Solar Fuses PV 32A 1000V DC 10x38mm gPV Photovoltaic Fuse for Junction Box, Panel

Conforms to IEC(EN)60269-6 standard, this DC gPV fuse effectively isolates DC faults before they damage your solar panels, inverters or battery fleets. Featuring a fusible element made of silver flakes and filled with chemically treated high purity quartz sand, instantly absorbing the thermal energy of dangerous DC arcs. Designed for extreme outdoor conditions (-40°C to 150°C). Offers very low power dissipation (≤ 4.5W), avoiding untimely triggering in the closed junction box. Strict manufacturing according to industry standard 10 x 38 mm with microscopic tolerances. Ideal replacement for standard 35mm DIN rail fuse holders and solar in-line fuse holders to avoid dangerous arcs. Safely intercepts massive short-circuit currents up to 33,000 amps under 1000V DC. Industrial-grade protection for off-grid solar systems, RVs and boats