25EV1K Series - High Voltage 25EV1K fuse - Rated 1000 V DC

Series: 25EV1K
Availability: Under Development

Contact the factory for status of sample availability and MP lead times.

Questions? Contact Littelfuse Support
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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The 25EV1K fuse is designed for protection of high-voltage circuits in electric and hybrid electric vehicles.

Features & Benefits

  • Interrupting Rating of 30 kA @ 1000 V DC
  • Voltage Rating of 1000 V DC
  • Typical weight of 100 g
  • Operates from -40 °C to +125 °C
  • Refers to ISO 8820-8
  • Melamine body with UL 94 flammability ratings of V-0
  • End caps in zinc alloy
  • Terminal in copper alloy
  • Mounting Torque of 12 ±1 Nm (ISO prescription)


  • Use 25EV1K fuses to protect circuits in EV and Hybrid passenger vehicles
To request product environmental information, please complete the Product Environmental Information Request Form.