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750Vdc 50kA 100-400A Square Body aR Fuse B
Ratings & Features Applications
- Volts: 750Vdc
- Amps: 100-400A
- Interrupting Capacity: 750Vdc 50kA (L/R≤2ms)
Min BC: ＞3 In - Class Type: aR
- Design For DC Applications
- Excellent DC Performance
- Superior cycling capability
- Low Watt Losses
- Electrical Energy Storage
- Battery Pack Protection
- Backup Protection For DC Relay
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Description
Standards / Approvals
- Refer To UL 248.1/UL 248.13
- IEC 60269.1/IEC 60269.4
- Reach Declaration Available Upon Request
- CE
- 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 environment temperature tolerance, Excellent resistance to mechanical vibration and impact resistance.
Fuse Ratings
| Part No. | Fuse | Size | Average @ 50KA/750Vdc | Power Loss (W) 1.0In | ||||
| Amps | A²s Melting | A²s Clearing | ||||||
| HCHVT750-100B-43E | 100 | 01* | 688 | 5,250 | 30 | |||
| HCHVT750-125B-43E | 125 | 01* | 1,295 | 9,665 | 34 | |||
| HCHVT750-160B-43E | 160 | 01* | 2,230 | 17,468 | 40 | |||
| HCHVT750-200B-43E | 200 | 01* | 4,310 | 32,470 | 45 | |||
| HCHVT750-250B-43E | 250 | 01* | 7,350 | 56,210 | 52 | |||
| HCHVT750-315B-43E | 315 | 01* | 14,100 | 110,070 | 60 | |||
| HCHVT750-350B-43E | 350 | 01* | 20,060 | 151,650 | 65 | |||
| HCHVT750-400B-43E | 400 | 01* | 29,065 | 220,120 | 73 | |||
| * If there are any requirements, please communicate with the original factory staff first. Optional base indicator, the standard product is the "Default" configuration. Default: B--with fuse indication, e.g.: HCHVT750-400B-43E; Optional: BN--without fuse indication, e.g.: HCHVT750-400BN-43E | ||||||||
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