FZRN58-12 Miniature Vacuum Load Switch With Fuse
FZRN58-12 Miniature Vacuum Load Switch With Fuse
Vacuum arc-extinguishing type with high performance;
Miniature product, feature in small volume, compact structure, long electric life;
The operating mechanism is in parallel arrangement with three phase incoming and outgoing line which makes it easy for installation.
Can be equipped with earthing switch, isolating switch of same specification with obvious fracture;
The vacuum load switch with fuse is fuse draw-out type which is easy for fuse replacement;
Available for motor, manual operation.
FZRN58-12/125-31.5
F: load switch
Z: vacuum
R: fuse
N: indoor
58:design number
12:rated voltage
125:max.rated current of fuse
31.5: rated short-circuit breaking current
No. |
Item |
Unit |
FZN58-12/630-21 |
FZRN58-12/125-31.5 |
1 |
Rated voltage |
kV |
12 |
12 |
2 |
Rated frequency |
Hz |
50 |
|
3 |
Rated current |
A |
630 |
|
4 |
Rated lighting impulse withstand voltage(peak) |
kV |
Against ground, between phases 75; isolating fracture 85 |
|
5 |
Rated power frequency withstand voltage |
kV |
Against ground, between phases 42; isolating fracture 48 |
|
6 |
Fuse model |
|
|
S LAJ-12 |
7 |
Impactor output power |
|
|
Middle(2-5joule) |
8 |
Mechanical life |
times |
10000 |
10000 |
9 |
Rated operating power voltage |
V |
DC220, 110, AC220, 110 |
|
1.Over 20 years of manufacturing experience with good quality & stable product performance.
2. Hossin provides full line of MV-HV electrical products, including drop-out fuse, disconnector, surge arrester, vacuum circuit breaker, fuse, load switch, insulator etc.
3. Quick feedback, Timely quotation, Fast delivery
4. Complete set of testing machine to ensure product quality.
5. Hossin can customize non-standard product as per client’s requirement.
6. Hossin sells pressing parts& pressing mould at low price.
7. Hossin offers electrical installation & commission service.

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