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SINOFUSE RS309-MD-210A RS309-MD Series High-Speed Fuse, 210A, 500VDC

Regular price $40.00 USD
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The SINOFUSE RS309-MD-210A is a professional-grade cylindrical bolt-connected high-speed fuse engineered for the rigorous protection of power semiconductors. Optimized for electric vehicle (EV) drive systems, power conversion equipment, and industrial energy storage, it provides ultra-fast response to short-circuits with a high breaking capacity and low energy let-through.

Product ID (MPN) RS309-MD-210A
Rated Voltage 500VAC / 500VDC
Rated Current 210A
Breaking Capacity AC 200kA / DC 50kA (τ ≤ 15ms)
Utilization Category aR
Size Code 5ZA
Rated Power Consumption 40W
Mounting Bolt M8 (12±1N.m Recommended Torque)
Standard Compliance UL248, IEC60269, RoHS, CE, TUV
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