Details

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🔧 Key Specifications

• Part Number: FWC‑25A10F

• Rating: 25 A at 600 VAC / 700 VDC 

• Size: Standard 10 × 38 mm cartridge (0.406" × 1.500") 

• Class: aR (semiconductor protection) high-speed fuse 

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⚡ Electrical Performance

• Interrupting Capacity:

  • 200 kA RMS at 600 VAC

  • 50 kA at 700 VDC

• Clearing I²t: 390 A²⋅s (I²t) 

• Pre-arcing I²t: 60 A²⋅s 

• Power Loss: ~6 W at rated current