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750V 10-50A 10X38mm High Speed Cylindrical Semiconductor Fuse (Fast-Acting)

  • Volts: 750Vdc (or less)
  • Amps: 10-50A
  • Breaking Capacity:
    • Max BC: 20kA (or less)
  • Body Material:
    • 10-32A: Ceramics
    • 35-50A: Fiberglass
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SKU HCHVT750-10R Category Tags , , ,
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Specification
Description​
Applications​
Dimensions
Downloads

Description

  • Low watt losses
  • Designed for DC applications
  • Excellent DC performance
  • Superior cycling capability

Standards & Approvals

  • Refer to:
    • UL 248.13 / UL 248.20
    • IEC 60269.1 / IEC 60269.4
    • GB 13539.1 / GB 13539.4
    • JASO D622
  • Manufactured under an IATF16949 quality system for compliance with automotive requirements
  • Reach declaration available upon request
  • RoHS compliant

Features & Benefits

  • Higher voltage rating provides overall system efficiency using smaller, more economical conductors while meeting the needs of higher voltage
  • 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 resistance.

Fuse Ratings

Connect Part No. Fuse

Amps

 Body Breaking Capacity Average @ 20KA/750Vdc Power Loss 1.0(W) Approvals
 A²s Melting A²s Clearing UL
Ferrule HCHVT750-10A-10R 10A Ceramics 20 kA 28.9 97.0 2.0 ○ Pending
HCHVT750-15A-10R 15A Ceramics 20 kA 72.3 242.5 2.5 ○ Pending
HCHVT750-20A-10R 20A Ceramics 20 kA 145.5 440.0 3.2 ○ Pending
HCHVT750-25A-10R 25A Ceramics 20 kA 225.0 668.0 3.6 ○ Pending
HCHVT750-30A-10R 30A Ceramics 20 kA 311.3 942.0 4.5 ○ Pending
HCHVT750-32A-10R 32A Ceramics 20 kA 356.3 996.0 5.5 ○ Pending
HCHVF750-40A-10R *40A Fiberglass 20 kA 439.6 1605.0 6.5 ○ Pending
HCHVF750-50A-10R *50A Fiberglass 20 kA 683.2 3048.5 8.5 ○ Pending
Connect Part No. Fuse

Amps

 Body Breaking Capacity Average @ 20KA/750Vdc Power Loss 1.0(W) Approvals
 A²s Melting A²s Clearing UL
Axial bolt HCHVT750-10AP-10R 10A Ceramics 20 kA 28.9 97.0 2.0 ○ Pending
HCHVT750-15AP-10R 15A Ceramics 20 kA 72.3 242.5 2.5 ○ Pending
HCHVT750-20AP-10R 20A Ceramics 20 kA 145.5 440.0 3.2 ○ Pending
HCHVT750-25AP-10R 25A Ceramics 20 kA 225.0 668.0 3.6 ○ Pending
HCHVT750-30AP-10R 30A Ceramics 20 kA 311.3 942.0 4.5 ○ Pending
HCHVT750-32AP-10R 32A Ceramics 20 kA 356.3 996.0 5.5 ○ Pending
HCHVF750-40AP-10R *40A Fiberglass 20 kA 439.6 1605.0 6.5 ○ Pending
HCHVF750-50AP-10R *50A Fiberglass 20 kA 683.2 3048.5 8.5 ○ Pending
  • DC Cold Resistance is measured at <10% of the rated current in an ambient temperature of 25℃；

Applications

  • EV/HEV applications (pure electric and hybrid vehicles)

Dimensions (mm)

Ferrule xxA-10R Dimensions

 

Axial boltxxAP-10R Dimensions

Downloads

Specification

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HIITIO® was established in 2018 as a result of Hecheng Electric introducing a mature R&D team. HIITIO specializes in producing high-voltage DC electrical devices for EV, solar energy systems, and energy storage applications.

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