Product Overview:
The SA01-CK is a square body fuse specifically designed for energy storage systems (ESS). It complies with IEC60269, DIN43653, and GB/T13539.4 standards, featuring a robust ceramic body capable of withstanding high internal pressure and thermal shock, with strong current-limiting capability and high breaking capacity.
Applications:
Ideal for energy storage systems (ESS), new energy power stations, battery clusters, PCS (Power Conversion System), DC combiner cabinets, inverters, semiconductor devices, rail transit, electric vehicles, telecommunications, and power industry equipment.
Key Features:
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Rated voltage: DC1500V
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Current rating range: 80A – 350A
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Breaking capacity: 50kA (Refer to official datasheet for confirmation)
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Utilization category: aR (semiconductor protection)
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Compliant with standards: IEC60269, DIN43653, GB/T13539.4
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Square tube design with robust ceramic body – withstands high internal pressure and thermal shock
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Strong current-limiting capability and high breaking capacity
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Suitable for overload and short-circuit protection of power systems, inverters, semiconductor components and equipment
Quality Assurance:
Manufactured to rigorous specifications, ensuring fast and reliable interruption of fault currents, protecting your energy storage system investment.
Dimensions:
Refer to technical datasheet for detailed dimensions.





























