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Get Expert Protection Solutions for New Energy Power Systems

Need high‑quality fuses for EV/Charger/Energy Storage?

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✅ Customized fuse selection guide

✅ Detailed quotation & lead time

✅ Pyrofuse 0.2ms ultra‑fast protection tech data

Pyrofuse SPF-4C

BASIC PARAMETERS

Rated voltage: DC1000V
Rated current: 400A
Breaking capacity: 1000V/16kA/40μH
Product size: 70 x 50 x 83mm

Application Scenarios