1000V High Voltage Protection – Ideal for solar PV systems & battery circuits, offering reliable short-circuit protection with a 25kA breaking capacity. Wide Current Range (5-32A) – Compatible with 5/6/8/10/12/15/16/20/25/30/32A fuses for flexible DC circuit protection. DIN Rail Mount & LED Indicator – Easy installation on standard DIN rails with clear light indication for quick fault detection. Durable & Safe Design – Flame-retardant housing ensures long-lasting performance in high-voltage DC applications. 2-Pack Convenience – Includes two fuse holders for cost-effective system protection in solar, battery, or industrial setups. This type dc fuse main used to pv/wind/generator/battery circuit, for short-circuit protection, high breaking capacity.