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500Vdc 500-1800A IR.50kA High Voltage Fast Acting Square Semiconductor Body Fuse 3#

  • Volts: 500Vdc
  • Amps: 500-1800A
  • Interrupting Capacity:
    • Max 500Vdc 50kA (or less)
    • Min BC ≥ 5In
  • Time Constant: ≤ 5ms
  • Class Type: aR
,
SKU HCHVT500-74E Category Tags , , ,

Dimensions (mm)

Bolted xxxB-74E Dimensions
Bolted xxxB-74E Dimensions
Customize xxxK-74E Dimensions
Customize xxxK-74E Dimensions

Description

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

Standards / Approvals

  • Refer To UL 248.1 / UL 248.13
  • IEC 60269.1 / IEC 60269.4
  • 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 helps assure reliable protection of circuits and components.
  • Greater ampacity within sizing guidelines.
  • Excellent power of resisting voltaic impingement and environmental temperature tolerance.
  • Excellent resistance to mechanical vibration and impact resistance.

Fuse Ratings

Connect Part No. Fuse Amps Size Average @50KA/500Vdc Power Loss (W)
 A²s Melting A²t Clearing 100%
Bolted HCHVT500-500B-74E 500A 3# 12,290 85,500 95
HCHVT500-550B-74E 550A 3# 16,900 121,500 105
HCHVT500-630B-74E 630A 3# 26,970 189,000 115
HCHVT500-700B-74E 700A 3# 38,715 270,000 120
HCHVT500-800B-74E 800A 3# 60,450 418,500 130
HCHVT500-900B-74E 900A 3# 87,000 603,000 138
HCHVT500-1000B-74E 1000A 3# 121,800 850,500 145
HCHVT500-1100B-74E 1100A 3# 165,300 1,170,000 165
HCHVT500-1250B-74E 1250A 3# 252,300 1,755,000 180
HCHVT500-1400B-74E 1400A 3# 322,500 2,205,000 190
* HCHVT500-1500B-74E * 1500A 3# 400,200 2,790,000 200
* HCHVT500-1600B-74E * 1600A 3# 505,600 3,510,000 230
* HCHVT500-1800B-74E * 1800A 3# 765,600 4,925,000 260
Connect Part No. Fuse Amps Size Average @50KA/500Vdc Power Loss (W)
 A²s Melting A²t Clearing 100%
Customize HCHVT500-500K-74E 500A 3# 12,290 85,500 95
HCHVT500-550K-74E 550A 3# 16,900 121,500 105
HCHVT500-630K-74E 630A 3# 26,970 189,000 115
HCHVT500-700K-74E 700A 3# 38,715 270,000 120
HCHVT500-800K-74E 800A 3# 60,450 418,500 130
HCHVT500-900K-74E 900A 3# 87,000 603,000 138
HCHVT500-1000K-74E 1000A 3# 121,800 850,500 145
HCHVT500-1100K-74E 1100A 3# 165,300 1,170,000 165
HCHVT500-1250K-74E 1250A 3# 252,300 1,755,000 180
HCHVT500-1400K-74E 1400A 3# 322,500 2,205,000 190
* HCHVT500-1500K-74E * 1500A 3# 400,200 2,790,000 200
* HCHVT500-1600K-74E * 1600A 3# 505,600 3,510,000 230
* HCHVT500-1800K-74E * 1800A 3# 765,600 4,925,000 260

Applications

  • Electrical Energy Storage
  • Battery Pack Protection
  • Backup Protection For DC Relay

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