JLF8L-1038 (1451) (2258) Cylindrical gPV Fuse Link
JLF8L-1038 (1451) (2258) Cylindrical gPV Fuse Link
The JLF8L fuse element features a variable cross-section design and is made from high-purity silver strips or finely wound silver wire. It is soldered with low-melting-point tin and enclosed in a high-strength ceramic fuse tube.
The interior of the tube is filled with specially treated, high-purity quartz sand, which serves as an efficient arc-extinguishing medium.
Both ends of the fuse element are firmly connected to the metal terminals using precision electric welding, ensuring stable conductivity and reliable performance in high-voltage DC protection systems.
Applicable Standards: IEC60269-6.
Technical Data
| Model | JLF8L-1038 | JLF8L-1451 | JLF8L-2258 | |
| Rated current In(A) | 1-32A | 30-63 | 40-80 | |
| Fuse size(mm) | 10*38 | 14*51 | 22*58 | |
| Rated working voltage Ue(V) | DC1000V | DC1000/1500V | ||
| Rated short-circuit breaking capacity (KA) | 20 KV | |||
| Time constant(ms) | 1-3ms | |||
| Class of operation | gPV | |||
| Standards | IEC60269-6 | |||
Selection
| Product | Model | Frame size | Rated current (A) | Rated Voltage |
| Fuse link | JLF8L-1038 | 10x38mm | 2,3,4,5,6,8,10,15,16,20,25,30,32 | DC 1500V |
| JLF8L-1451 | 14x51mm | 15,16,20,25,30, 32,40,50 | DC1500V DC1000V |
|
| JLF8L-2258 | 22x58mm | 40,50,63,80 |
Curve
Dimensions
Data Download
