20EV070ZXBDM - HC 20EV Series

Series: HC 20EV
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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.

EV20 fuse is designed for protection of high-current / high-voltage circuits in electric and hybrid electric vehicles employing an industry-standard footprint. The EV20 fuse provides time-delay characteristics with “Diffusion Pill Technology.


  • Interrupting Rating: 16kA @ 500VDC
  • Voltage Rating: 500VDC
  • Current ratings 60 – 125 A
  • M6 bolt-down terminals
  • 20 mm diam. body


  • Hybrid electric vehicles
  • Battery electric vehicles

pdf icon Battery Disconnect and Protection

pdf icon xEV power train

pdf icon Automotive Electronics Applications Guide

This guide provides a summary of key circuit protection consideration factors, descriptions of the technologies Littelfuse offers, and product selection tables. It is designed to help you quickly find a protection solution appropriate to your application.

pdficon High Voltage Fuse HC 20EV Series Datasheet

To request product environmental information, please complete the Product Environmental Information Request Form.