Fiber Pipe High Voltage Automotive Fuse UL248 Certified DC500V 550A HEV
White fiber pipe high voltage automotive fuse——HEV-H-Q Module series
Dissmann Automotive Fuses HEV-H-Q Module series are designed to protect high-voltage accessory circuits in electric and hybrid electric vehicles.
Dissmann HEV-H-Q Module series fuses offers rated current 200 - 630 A, rated voltage AC / DC500V.
The latest HEV fuses have been tested to automotive quality standards for environmental reliability, transient current cycling, and device electrical and fusing characteristics. They are RoHS compliant and halogen free,and certified UL248-20,ISO8820,JAS0-D622.
Product introduction
1.Shape and mounting dimensions of the HEV-H-Q Module series automotive fuses:
| Size code | A±0.3 | B±0.5 | C±0.5 | D±0.3 | E±0.5 | M |
| HN1 | 53 | 45 | 31 | 20 | 7 | M6 |
| HM1 | 53 | 45 | 31 | 20 | 7 | M8 |
| HN2 | 53 | 45 | 37 | 24 | 7 | M6 |
| HM2 | 53 | 45 | 37 | 24 | 7 | M8 |
2.Model classification according to automotive fuses rated current:
|
Model |
Rated Current (A) |
I2t(A2s) |
Power dissipation (W) |
Size code |
Install |
|
| 弧前 | 总 | |||||
| HEN-H-Q-N200 | 200A | 6000 | 20400 | 23 | HN1 |
Mounting Bolt M6 recommended torque 6N·m |
| HEN-H-Q-N225 | 225A | 9200 | 30500 | 25 | ||
| HEN-H-Q-N250 | 250A | 11500 | 40000 | 27 | ||
| HEN-H-Q-N275 | 275A | 14800 | 50000 | 29 | ||
| HEN-H-Q-N300 | 300A | 17000 | 60000 | 30 | ||
| HEN-H-Q-N325 | 325A | 19200 | 73500 | 32 | ||
| HEN-H-Q-N350 | 350A | 22000 | 86500 | 34 | ||
| HEN-H-Q-N375 | 375A | 25200 | 102000 | 36 | ||
| HEN-H-Q-N400 | 400A | 30000 | 117000 | 37 | ||
| HEN-H-Q-N450 | 450A | 56500 | 322000 | 40 |
HN2 |
|
| HEN-H-Q-N500 | 500A | 87000 | 365000 | 44 | ||
| HEN-H-Q-N550 | 550A | 115000 | 410000 | 47 | ||
| HEN-H-Q-N630 | 630A | 150000 | 512000 | 50 | ||
| HEN-H-Q-M200 | 200A | 6000 | 20400 | 23 |
HM1 |
Mounting Bolt M8 recommended torque 12N·m |
| HEN-H-Q-M225 | 225A | 9200 | 30500 | 25 | ||
| HEN-H-Q-M250 | 250A | 11500 | 40000 | 27 | ||
| HEN-H-Q-M275 | 275A | 14800 | 50000 | 29 | ||
| HEN-H-Q-M300 | 300A | 17000 | 60000 | 30 | ||
| HEN-H-Q-M325 | 325A | 19200 | 73500 | 32 | ||
| HEN-H-Q-M350 | 350A | 22000 | 86500 | 34 |
HM2 |
|
| HEN-H-Q-M375 | 375A | 25200 | 102000 | 36 | ||
| HEN-H-Q-M400 | 400A | 30000 | 117000 | 37 | ||
| HEN-H-Q-M450 | 450A | 56500 | 322000 | 40 | ||
| HEN-H-Q-M500 | 500A | 87000 | 365000 | 44 | ||
| HEN-H-Q-M550 | 550A | 115000 | 410000 | 47 | ||
| HEN-H-Q-M630 | 630A | 150000 | 512000 | 50 | ||

Shenzhen Deer Electronic(Dissmann Fuse) is National High-Tech company was founded in 2000 by Senior Engineers Team. The Engineers were responsible for products’ R&D in famous companies, reorganized and founded Shenzhen Deer in 2005. Focused on R&D and production Current limiting Fuses. Now we’ve got 4 Patents of Invention of China and 12 Patents for Utility Model.

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