Bolt-on fuse holder is a protection accessory designed for high current and high power circuits, adopting bolt-fixed wiring method, with strong conductivity and firm contact. It provides overcurrent protection for high current circuits in new energy, energy storage, industrial power and other fields, and is the core compatible accessory for high voltage DC circuits.
Its rated current covers 50A-500A, rated voltage up to 250V, can adapt to high current bolt fuses, with strong overload bearing capacity. The shell is made of high-strength insulating material, voltage-resistant and flame-retardant, effectively ensuring the safe operation of high current circuits. When wiring, it is fastened by bolts to avoid poor contact and heating during high current operation, and its stability is far better than ordinary blade fuse holders.
In terms of installation standards, it needs to be fixed on metal or insulating brackets, the wiring terminals are tightened in place to ensure good line contact, and heat dissipation space is reserved to avoid excessive temperature during high current operation. Essfuse bolt-on fuse holders are customized for high current scenarios, suitable for energy storage power stations, new energy vehicle power batteries, photovoltaic high voltage circuits and other scenarios.