HOLLY FUSE H3FF450B 1250V AC / 1000V DC 450A aR Fuse
● Check availabilityH3FF450B from HOLLY FUSE provides 450A, 1250V AC / 1000V DC protection for power-conversion and industrial electrical systems. Confirmed approvals: CCC, TUV, CE.

H3FF450B from HOLLY FUSE provides 450A, 1250V AC / 1000V DC protection for power-conversion and industrial electrical systems. Confirmed approvals: CCC, TUV, CE.
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For applications requiring 450A, 1250V AC / 1000V DC, HOLLY FUSE H3FF450B provides manufacturer-defined protection characteristics in the H3FF series. Interrupting capacity: 100,000A at 1250V AC / 50,000A at 1000V DC. Standards: IEC 60269-4, GB/T 13539.4, UL 248-13. Confirmed approvals: CCC, TUV, CE. Verified against the Hollyland Powerfuse catalog, page 58.