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GFEVT500-A-74E高速熔斷器500A-1800A 500VDC

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Dimensions (mm)


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%
Flush-end contact GFEVT500-500A-74E 500A 3# 12,290 85,500 95
GFEVT500-550A-74E 550A 3# 16,900 121,500 105
GFEVT500-630A-74E 630A 3# 26,970 189,000 115
GFEVT500-700A-74E 700A 3# 38,715 270,000 120
GFEVT500-800A-74E 800A 3# 60,450 418,500 130
GFEVT500-900A-74E 900A 3# 87,000 603,000 138
GFEVT500-1000A-74E 1000A 3# 121,800 850,500 145
GFEVT500-1100A-74E 1100A 3# 165,300 1,170,000 165
GFEVT500-1250A-74E 1250A 3# 252,300 1,755,000 180
GFEVT500-1400A-74E 1400A 3# 322,500 2,205,000 190
* GFEVT500-1500A-74E * 1500A 3# 400,200 2,790,000 200
* GFEVT500-1600A-74E * 1600A 3# 505,600 3,510,000 230
* GFEVT500-1800A-74E * 1800A 3# 765,600 4,925,000 260