100-1400A 1500V DC ESS Semiconductor Fuse 74E 3#
- Volts: 1500Vdc
- Amps: 100-1250A
- Interrupting Capacity:
- Max: 1500Vdc 250kA (or less)
- Min BC: ≥5 In
- Time Constant: ≤5ms
- Class Type: aR
, 
, 
, 
Dimensions (mm)
Description
- Designed 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
- UL, TUV
- 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
- Greater ampacity within sizing guidelines
- Excellent resistance to voltaic impingement and environmental temperature tolerance
- Exceptional resistance to mechanical vibration and impact
Fuse Ratings
| Connect | Part No. | Fuse Amps | Average @250KA/1500Vdc | Power Loss (W) | Approvals | |||
| A²s Melting | A²s Clearing | 80% | 100% | UL | TUV | |||
| Bolted | HCHVT1500-100B-74E | 100A | 1150 | 4680 | 48 | 60 | ● | ● |
| HCHVT1500-125B-74E | 125A | 1750 | 8350 | 52 | 68 | ● | ● | |
| HCHVT1500-160B-74E | 160A | 3800 | 14000 | 68 | 90 | ● | ● | |
| HCHVT1500-200B-74E | 200A | 5200 | 23500 | 82 | 110 | ● | ● | |
| HCHVT1500-250B-74E | 250A | 10400 | 45000 | 92 | 120 | ● | ● | |
| HCHVT1500-315B-74E | 315A | 21238 | 76760 | 104 | 136 | ● | ● | |
| HCHVT1500-350B-74E | 350A | 29180 | 104691 | 113 | 148 | ● | ● | |
| HCHVT1500-400B-74E | 400A | 38468 | 136083 | 130 | 171 | ● | ● | |
| HCHVT1500-450B-74E | 450A | 54749 | 192815 | 143 | 187 | ● | ● | |
| HCHVT1500-500B-74E | 500A | 74371 | 259379 | 155 | 204 | ● | ● | |
| HCHVT1500-550B-74E | 550A | 93073 | 317075 | 169 | 221 | ● | ● | |
| HCHVT1500-630B-74E | 630A | 131578 | 437610 | 189 | 248 | ● | ● | |
| HCHVT1500-700B-74E | 700A | 182476 | 593977 | 202 | 273 | ● | ● | |
| HCHVT1500-800B-74E | 800A | 283377 | 893774 | 218 | 294 | ● | ● | |
| HCHVT1500-900B-74E | 900A | 408596 | 1247411 | 237 | 305 | ○ | ○ | |
| HCHVT1500-1000B-74E | 1000A | 546988 | 1605152 | 282 | 362 | ○ | ○ | |
| HCHVT1500-1100B-74E | 1100A | 751540 | 2129888 | 300 | 385 | ○ | ○ | |
| HCHVT1500-1200B-74E | 1200A | 991418 | 2779209 | 305 | 391 | ○ | ○ | |
| *HCHVT1500-1250B-74E | *1250A | 1121162 | 3162024 | 314 | 401 | ○ | ○ | |
| Connect | Part No. | Fuse Amps | Average @250KA/1500Vdc | Power Loss (W) | Approvals | |||
| A²s Melting | A²s Clearing | 80% | 100% | UL | TUV | |||
| Din | HCHVT1500-100U-74E | 100A | 1150 | 4680 | 48 | 60 | ● | ● |
| HCHVT1500-125U-74E | 125A | 1750 | 8350 | 52 | 68 | ● | ● | |
| HCHVT1500-160U-74E | 160A | 3800 | 14000 | 68 | 90 | ● | ● | |
| HCHVT1500-200U-74E | 200A | 5200 | 23500 | 82 | 110 | ● | ● | |
| HCHVT1500-250U-74E | 250A | 10400 | 45000 | 92 | 120 | ● | ● | |
| HCHVT1500-315U-74E | 315A | 21238 | 76760 | 104 | 136 | ● | ● | |
| HCHVT1500-350U-74E | 350A | 29180 | 104691 | 113 | 148 | ● | ● | |
| HCHVT1500-400U-74E | 400A | 38468 | 136083 | 130 | 171 | ● | ● | |
| HCHVT1500-450U-74E | 450A | 54749 | 192815 | 143 | 187 | ● | ● | |
| HCHVT1500-500U-74E | 500A | 74371 | 259379 | 155 | 204 | ● | ● | |
| HCHVT1500-550U-74E | 550A | 93073 | 317075 | 169 | 221 | ● | ● | |
| HCHVT1500-630U-74E | 630A | 131578 | 437610 | 189 | 248 | ● | ● | |
| HCHVT1500-700U-74E | 700A | 182476 | 593977 | 202 | 273 | ● | ● | |
| HCHVT1500-800U-74E | 800A | 283377 | 893774 | 218 | 294 | ● | ● | |
| HCHVT1500-900U-74E | 900A | 408596 | 1247411 | 237 | 305 | ○ | ○ | |
| HCHVT1500-1000U-74E | 1000A | 546988 | 1605152 | 282 | 362 | ○ | ○ | |
| HCHVT1500-1100U-74E | 1100A | 751540 | 2129888 | 300 | 385 | ○ | ○ | |
| HCHVT1500-1200U-74E | 1200A | 991418 | 2779209 | 305 | 391 | ○ | ○ | |
| *HCHVT1500-1250U-74E | *1250A | 1121162 | 3162024 | 314 | 401 | ○ | ○ | |
| Connect | Part No. | Fuse Amps | Average @250KA/1500Vdc | Power Loss (W) | Approvals | |||
| A²s Melting | A²s Clearing | 80% | 100% | UL | TUV | |||
| Customize | HCHVT1500-100K-74E | 100A | 1150 | 4680 | 48 | 60 | ● | ● |
| HCHVT1500-125K-74E | 125A | 1750 | 8350 | 52 | 68 | ● | ● | |
| HCHVT1500-160K-74E | 160A | 3800 | 14000 | 68 | 90 | ● | ● | |
| HCHVT1500-200K-74E | 200A | 5200 | 23500 | 82 | 110 | ● | ● | |
| HCHVT1500-250K-74E | 250A | 10400 | 45000 | 92 | 120 | ● | ● | |
| HCHVT1500-315K-74E | 315A | 21238 | 76760 | 104 | 136 | ● | ● | |
| HCHVT1500-350K-74E | 350A | 29180 | 104691 | 113 | 148 | ● | ● | |
| HCHVT1500-400K-74E | 400A | 38468 | 136083 | 130 | 171 | ● | ● | |
| HCHVT1500-450K-74E | 450A | 54749 | 192815 | 143 | 187 | ● | ● | |
| HCHVT1500-500K-74E | 500A | 74371 | 259379 | 155 | 204 | ● | ● | |
| HCHVT1500-550K-74E | 550A | 93073 | 317075 | 169 | 221 | ● | ● | |
| HCHVT1500-630K-74E | 630A | 131578 | 437610 | 189 | 248 | ● | ● | |
| HCHVT1500-700K-74E | 700A | 182476 | 593977 | 202 | 273 | ● | ● | |
| HCHVT1500-800K-74E | 800A | 283377 | 893774 | 218 | 294 | ● | ● | |
| HCHVT1500-900K-74E | 900A | 408596 | 1247411 | 237 | 305 | ○ | ○ | |
| HCHVT1500-1000K-74E | 1000A | 546988 | 1605152 | 282 | 362 | ○ | ○ | |
| HCHVT1500-1100K-74E | 1100A | 751540 | 2129888 | 300 | 385 | ○ | ○ | |
| HCHVT1500-1200K-74E | 1200A | 991418 | 2779209 | 305 | 391 | ○ | ○ | |
| *HCHVT1500-1250K-74E | *1250A | 1121162 | 3162024 | 314 | 401 | ○ | ○ | |
- UL：E533379 （100-800A）；TUV：J50590376 （100-800A）；
- Application process to be determined；
- If there are any requirements, please communicate with the original factory staff first.
Applications
- Electrical energy storage
- Disconnector or maintenance safety disconnect
- Battery pack protection
- Backup protection for DC relay
