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Sinofuse RS309-MF-S350A RS309-MF-S Series High-Speed Fuse, 350A, 750V DC / 700V AC, 6TA Size - 3 Pack
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$117.00 USD
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$117.00 USD
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The Sinofuse RS309-MF-S350A is a high-performance, bolt-connected cylindrical high-speed fuse designed for the protection of electric vehicle (EV) drive systems, power conversion systems, and energy storage systems. Featuring a compact design with low I²t values and high breaking capacity, it ensures reliable protection against short circuits and overloads in demanding automotive and industrial environments.
| Brand | Sinofuse |
| Model (MPN) | RS309-MF-S350A |
| Series | RS309-MF-S |
| Rated Current | 350A |
| Rated Voltage | 700V AC (IEC) / 750V DC (UL) |
| Size Code | 6TA |
| Utilization Category | aR (Partial range semiconductor protection) |
| Breaking Capacity | AC 100kA / DC 50kA (≤15ms) |
| Total Clearing I²t | 88,900 A²s |
| Power Dissipation | 64W |
| Installation | Bolt-on (M10 Screw, 21±1N.m Torque) |
| Standards | UL 248, IEC 60269, ISO 8820, GB/T 31465, CE, RoHS |
| Pack Quantity | 3 Pieces |
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