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Sinofuse EV323-3NM350A EV323-3NM DC Automotive Fuse, 350A, 250VDC
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$45.00 USD
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$45.00 USD
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The Sinofuse EV323-3NM350A is a high‑current DC automotive fuse rated for 250VDC systems, offering an impressive 50kA breaking capacity. Designed for electric vehicle drive power, energy storage, and power conversion applications, it delivers robust short‑circuit and overload protection with efficient thermal management. Its middle‑out bolted M8 connection and RoHS compliance ensure reliable integration in demanding industrial and automotive environments.
| Product ID (MPN) | EV323-3NM350A |
| Rated Voltage | 250 VDC |
| Rated Current | 350 A |
| Size Code | 3NM |
| Overall Length | 67.6±2 mm |
| Mounting Pitch | 52.1±2 mm |
| Rated Breaking Capacity | 50 kA (Time Constant: L/R ≤5 ms) |
| Pre‑arcing I²t | 16566 A²s |
| Clearing I²t | 83260 A²s |
| Power Dissipation | 42.3 W |
| Installation | Middle Out Bolted Structure M8, Recommended Torque: 12 N·m |
| Applications & Compliance | Electric Vehicle Drive Power Systems, Power Conversion Systems, Energy Storage and Power Batteries, Energy Storage Capacitors, Frequency Conversion Controllers, Chargers. Short‑circuit, overload and backup protection. RoHS Compliant. |
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