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
Mounting Style
Termination Style
Fuse Type
Minimum Operating Temperature
Maximum Operating Temperature
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