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Sinofuse RSZ307-01-J4P-200A750V-N High-Speed DC Fuse, 750 VDC, 200 A

Regular price $80.00 USD
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The Sinofuse RSZ307-01-J4P-200A750V-N is a 200 A, 750 VDC high-speed DC fuse with an aR utilization category. The “-N” suffix identifies the version without an indicator.

Manufacturer Part Number RSZ307-01-J4P-200A750V-N
Rated Voltage 750 V DC
Rated Current 200 A
Utilization Category aR (IEC)
Breaking Capacity ≥50 kA at L/R = 5–10 ms
Pre-Arcing I²t 11,200 A²s
Total Clearing I²t 25,700 A²s
Power Loss 40 W

Specified for electric vehicle applications, this partial-range fuse can provide short-circuit overcurrent and backup protection in energy storage and power systems, conductors, and other equipment.

Contact Apexon Supply for B2B sourcing support, technical alignment, and replacement-part inquiries.

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