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500V (Fast-Acting) North American Style Electric Vehicle Power Fuse

  • Higher voltage rating provides overall system efficiency using smaller, more economical conductors while meeting the needs of higher voltage battery packs.
  • A higher interrupting rating protects high-capacity battery packs for vehicle acceleration and range requirements.
  • Up to ten times faster opening under high fault current conditions helps assure reliable protection of circuits and components.
  • It can be applied in parallel to realize greater ampacity within sizing guidelines, excellent power of resisting voltaic impingement and environment temperature tolerance, excellent resistance to mechanical vibration and impact resistance, and fully meet the requirements of automotive application
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Description

CERTIFICATIONS

  • Refer To JASO-D622/ISO8820.8/GB31465.6
  • Manufactured Under an IATF16949 Quality System for Compliance with Automotive Requirements
  • Reach Declaration Available Upon Request
  • CE
  • RoHS Compliant

Fuse Ratings

Rated Current Catalog no. Average @50KA/500Vdc Power Loss W Approvals
Melting A²S Clearing A²S UL
20 mm diameter case
35 35A HCHVF500-35A-20R 49 509 8
40 40A HCHVF500-40A-20R 111 1085 8
50 50A HCHVF500-50A-20R 231 2624 10
60 60A HCHVF500-60A-20R 305 3053 12
26 mm diameter case
70 70A HCHVF500-70A-26R 392 2194 14
80 80A HCHVF500-80A-26R 571 3413 16
90 90A HCHVF500-90A-26R 673 3901 16
100 100A HCHVF500-100A-26R 889 4876 20
125 125A HCHVF500-125A-26R 1764 10051 25
150 150A HCHVF500-150A-26R 2412 12075 28
31 mm diameter case
125 125A HCHVF500-125A-31R 1498 6122 22
150 150A HCHVF500-150A-31R 2059 8045 26
175 175A HCHVF500-175A-31R 2714 10844 34
200 200A HCHVF500-200A-31R 4050 14867 40
225 225A HCHVF500-225A-31R 8650 33908 45
250 250A HCHVF500-250A-31R 9094 51610 52
38 mm diameter case
225 225A HCHVF500-225A-38R 5549 30873 42
250 250A HCHVF500-250A-38R 7862 44372 48
275 275A HCHVF500-275A-38R 9859 55533 54
300 300A HCHVF500-300A-38R 12230 68624 58
325 325A HCHVF500-325A-38R 17098 87916 60
350 350A HCHVF500-350A-38R 18096 100456 65
400 400A HCHVF500-400A-38R 23962 133253 70
450 450A HCHVF500-450A-38R 33000 189670 78
51 mm diameter case
450 450A HCHVF500-450A-51R 25688 134620 70
500 500A HCHVF500-500A-51R 42515 205322 88
550 550A HCHVF500-550A-51R 53450 249650 95
600 600A HCHVF500-600A-51R 60133 283868 110
630 630A HCHVF500-630A-51R 73815 319280 120
700 700A HCHVF500-700A-51R 145880 515450 135
800 800A HCHVF500-800A-51R 161840 565500 150
  • UL:E533379(35-800A);Time Constant:2.5+0.5 ms

Applications

  • Battery pack protection
  • EV/HEV
  • Backup Protection For Dc Relay

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