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16-500A 250Vdc Fast Acting BS88 High Speed Semiconductor Fuse

  • Voltage: 250Vdc
  • Current Range: 16-500A
  • Interrupting Capacity: Max BC 50kA
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SKU HCHVT250 Category Tags , ,

Dimensions (mm)

HCHVT250-18R Dimensions
HCHVT250-30R Dimensions
HCHVT250-38R Dimensions

Description

  • Design for DC Applications
  • Excellent DC Performance
  • Superior Cycling Capability
  • Low Watt Losses

Standards & Approvals

  • References:
    • UL 248.1 / UL 248.13
    • IEC 60269.1 / IEC 60269.4
    • GB 13539.1 / GB 13539.4
    • JASO-D622
  • Manufactured Under:
    • IATF16949 Quality System for compliance with automotive requirements
  • Certifications:
    • Reach Declaration available upon request
    • CE
    • RoHS compliant

Features & Benefits

  • Higher voltage rating ensures overall system efficiency with smaller, more economical conductors while meeting high-voltage needs
  • Up to ten times faster opening under high fault current conditions ensures reliable protection of circuits and components
  • Can be applied in parallel to realize greater ampacity within sizing guidelines
  • Excellent resistance to voltaic impingement and environmental temperature variations
  • Exceptional resistance to mechanical vibration and impact

Fuse Ratings

Part No. Fuse Amps Average @50KA/250Vdc Power Loss (W) Standard recommended bolts Installation torque
 A²s Melting A²t Clearing 100% 推荐使用螺栓 推荐螺栓扭矩
HCHVT250-16A-18R 16A 19 98 2.9 M5 4.5±1.0N.m
HCHVT250-20A-18R 20A 29 152 3.6 M5 4.5±1.0N.m
HCHVT250-25A-18R 25A 59 297 4.0 M5 4.5±1.0N.m
HCHVT250-32A-18R 32A 97 492 5.2 M5 4.5±1.0N.m
HCHVT250-35A-18R 35A 119 607 5.6 M5 4.5±1.0N.m
HCHVT250-40A-18R 40A 172 873 6.1 M5 4.5±1.0N.m
HCHVT250-50A-18R 50A 305 1552 7.2 M5 4.5±1.0N.m
HCHVT250-63A-18R 63A 527 2674 8.8 M5 4.5±1.0N.m
HCHVT250-80A-18R 80A 907 4609 10.8 M5 4.5±1.0N.m
HCHVT250-100A-18R 100A 1554 7899 13.3 M5 4.5±1.0N.m
HCHVT250-125A-30R 125A 2028 5952 14.3 M6 5.5±1.0N.m
HCHVT250-160A-30R 160A 3428 12009 18.2 M6 5.5±1.0N.m
HCHVT250-200A-30R 200A 5728 20721 22.0 M6 5.5±1.0N.m
HCHVT250-225A-38R 225A 6888 21305 26.1 M8 11±1.0N.m
HCHVT250-250A-38R 250A 8477 25462 27.7 M8 11±1.0N.m
HCHVT250-315A-38R 315A 14013 40626 36.2 M8 11±1.0N.m
HCHVT250-350A-38R 350A 19072 56669 40.2 M8 11±1.0N.m
HCHVT250-400A-38R 400A 28022 94527 46.1 M8 11±1.0N.m
HCHVT250-450A-38R 450A 38923 133106 52.8 M8 11±1.0N.m
HCHVT250-500A-38R 500A 56050 167310 60.0 M8 11±1.0N.m
  • DC Cold Resistance are measured at <10% of rated current in ambient temperature of 25℃;

Applications

  • Electrical Energy Storage
  • Battery Pack Protection
  • EV/HEV Design (Pure Electric and Hybrid Vehicles)

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