Eaton Bussmann EVR30-400 | 400 A 500VDC High-Voltage EV Fuse
● Check availabilityUsed in EV battery and power-distribution protection, Eaton Bussmann EVR30-400 is a 400 A 500 V DC Bolt-Mount high-voltage DC fuse; for production and repair sourcing.

Used in EV battery and power-distribution protection, Eaton Bussmann EVR30-400 is a 400 A 500 V DC Bolt-Mount high-voltage DC fuse; for production and repair sourcing.
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For 400 A protection at 500 V DC, Eaton Bussmann EVR30-400 uses the EVR30 platform as a bolt-mount high-voltage EV fuse. Its DC fuse protection for electric-vehicle traction battery and power-distribution systems in a bolt-mount format, making it suitable for EV battery packs, traction power distribution, inverters and energy-storage DC systems. The listed mechanical format is Bolt-Mount with Ø30 mm dimensions. For engineering review, validate both electrical rating and mounting format against the original BOM.