30EV High-Voltage Fuses

Littelfuse 30EV High-Voltage Fuses are bolt-down HV fuses with diffusion pill technology for predictable time-delayed circuit protection in high-voltage, high-current automotive systems. These Littelfuse 30EV fuses include M8 and M6 versions and ensure overcurrent protection to branch circuits in electric vehicles (EVs) and hybrid passenger vehicles. These bolt-down fuses come in industry-standard footprints and offer a 500VDC voltage rating, a 30kA at 500VDC interrupting rating, and a -40°C to +125°C operating temperature range.

Results: 6
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Qty. RoHS ECAD Model Product
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Voltage Rating DC
Interrupt Rating
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Termination Style
Fuse Type
Minimum Operating Temperature
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Series
Packaging
Resistance
Littelfuse Automotive Fuses High Voltage Fuses 500VDC 150A
Datasheet
56In Stock
Min.: 1
Mult.: 1

Electric Vehicle Fuses 150 A 500 VDC 30 kA at 500 VDC Bolt Down Bolt Down Time Delay / Slow Blow - 40 C + 125 C 30EV Bulk 540 uOhms
Littelfuse Automotive Fuses High Voltage Fuses 500VDC 175A
Datasheet
69In Stock
Min.: 1
Mult.: 1

Electric Vehicle Fuses 175 A 500 VDC 30 kA at 500 VDC Bolt Down Bolt Down Time Delay / Slow Blow - 40 C + 125 C 30EV Bulk 460 uOhms
Littelfuse Automotive Fuses High Voltage Fuses 500VDC 200A
Datasheet
38In Stock
Min.: 1
Mult.: 1

Electric Vehicle Fuses 200 A 500 VDC 30 kA at 500 VDC Bolt Down Bolt Down Time Delay / Slow Blow - 40 C + 125 C 30EV Bulk 410 uOhms
Littelfuse Automotive Fuses High Voltage Fuses 500VDC 225A
Datasheet
22In Stock
68On Order
Min.: 1
Mult.: 1

Electric Vehicle Fuses 225 A 500 VDC 30 kA at 500 VDC Bolt Down Bolt Down Time Delay / Slow Blow - 40 C + 125 C 30EV Bulk 360 uOhms
Littelfuse Automotive Fuses High Voltage Fuses 500VDC 300A
Datasheet
37In Stock
Min.: 1
Mult.: 1

Electric Vehicle Fuses 300 A 500 VDC 30 kA at 500 VDC Bolt Down Bolt Down Time Delay / Slow Blow - 40 C + 125 C 30EV Bulk 270 uOhms
Littelfuse Automotive Fuses High Voltage Fuses 500VDC 250A
Datasheet
45Expected 9/10/2026
Min.: 1
Mult.: 1

Electric Vehicle Fuses 250 A 500 VDC 30 kA at 500 VDC Bolt Down Bolt Down Time Delay / Slow Blow - 40 C + 125 C 30EV Bulk 320 uOhms