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Sinofuse EV323-3NM315A EV323-3NM DC Automotive Fuse, 315A, 250VDC
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$50.00 USD
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$50.00 USD
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The Sinofuse EV323-3NM315A is a high‑current DC automotive fuse rated for 250VDC systems, offering a robust 50kA breaking capacity. Designed for electric vehicle drive power, energy storage, and power conversion applications, it provides reliable short‑circuit and overload protection with controlled power dissipation. Its middle‑out bolted M8 connection and RoHS compliance ensure secure integration and long‑term dependability in demanding industrial environments.
| Product ID (MPN) | EV323-3NM315A |
| Rated Voltage | 250 VDC |
| Rated Current | 315 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 | 12739 A²s |
| Clearing I²t | 51893 A²s |
| Power Dissipation | 38.1 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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