DIN standard LV bushing insulator color brown specially for EU market,
AB-250-42539 LV transformer bushing insulator with related standard DIN 42539 chocolate brown,
Specifications:
| TYPE | d5 | d7 | d8 | d9 max | d10 min | d 13 | r1 | CODE NO |
| A-250 | 75 | 32 | 34 | 37 | 14 | 60 | 1 | A1-250-42539N |
| A-630 | 90 | 47 | 49 | 43 | 22 | 70 | 1 | A1-630-42539N |
| A3-1000 | 110 | 65 | 67 | 53 | 32 | 90 | 1.5 | A1-1000-42539N |
| A3-2000 | 125 | 80 | 82 | 66 | 44 | 105 | 1.5 | A1-2000-42539N |
| A3-3150 | 145 | 100 | 100 | 86 | 50 | 125 | 1.5 | A1-3150-42539N |
| TYPE | d4 | d6 e2 | d11 min | d12 max | e1 min | r2 | CODE NO |
| B 250 | 70 | 60 | 40 | 26 | 20 | 2 | B1-250-42539N |
| B 630 | 85 | 70 | 46 | 41 | 28 | 3 | B1-630-42539N |
| B 1000 | 110 | 90 | 57 | 46 | 37 | 4 | B1-1000-42539N |
| B 2000 | 125 | 105 | 70 | 64 | 51 | 4 | B1-2000-42539N |
| B 3150 | 150 | 125 | 90 | 80 | 61 | 4 | B1-3150-42539N |
AB-250-42539 LV transformer bushing's dimensions shown above,the bushing characters shown bleow :
the insulation part use high aluminum porcelain C120 .
the porcelain surface covered a layer of hard and shinning glaze , color can be grey , brown or white .
the porelain bushing comply with DIN standard , DIN 42539, DIN40680
Applications:
Used for oil type distribution transformers
Competitive Advantage:
very high mechanical strength for much longer time service ,
glaze is shinning and smooth ,free of defect .
most reasonable price will help your product more competitive .
if you need whole set of hardwares and related ring gasket etc. , we can offer also .
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