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Spool Porcelain Insulator, Stay Insulator, Ceramic Insulator
ANSI 53 series Spool Porcelain Insulators Material: PorcelainStandard: ANSIClass standard: 53-1/53-2/53-3/53-4Glaze: Brown/grayANSI Class53-153-253-353-453-5Transverse Strength/Ib(KN)2000(89)3000(13.3)4000(17.8)4500(20)6000(26.7)AverageFlashoverVoltageLow-Freq. Dry/KV2025252535 Low-Freq.Wet/KVVer......
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Product Description
ANSI 53 series Spool Porcelain Insulators
Material: Porcelain
Standard: ANSI
Class standard: 53-1/53-2/53-3/53-4
Glaze: Brown/gray
Material: Porcelain
Standard: ANSI
Class standard: 53-1/53-2/53-3/53-4
Glaze: Brown/gray
| ANSI Class | 53-1 | 53-2 | 53-3 | 53-4 | 53-5 | ||
| Transverse Strength/Ib(KN) | 2000(89) | 3000(13.3) | 4000(17.8) | 4500(20) | 6000(26.7) | ||
| Average Flashover Voltage | Low-Freq. Dry/KV | 20 | 25 | 25 | 25 | 35 | |
| Low-Freq. Wet/KV | Vertical | 8 | 12 | 12 | 12 | 18 | |
| Horizontal | 10 | 15 | 15 | 15 | 25 | ||
| Net Weight/Ib(kg) | 0.48(0.22) | 1.2(0.55) | 1.2(0.55) | 2.2(1.0) | 2.6(1.2) | ||
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