Ceramic Spool Insulator 53-3
The Spool Porcelain Insulator ANSI 53-3 Main Dimensions and Characteristics:
ANSI CLASS | Fig No | Main Dimensions mm | Transverse Strength kN | Low Freuqency Voltage kV | ||||||||
| Dry Flashover | Wet Flashover | |||||||||||
| H | h | D | d | d1 | d2 | R | Vertical | Horizontal | ||||
| 53-1 | 2 | 54 | 27 | 57 | 45 | 18 | 22 | 11 | 9 | 20 | 8 | 10 |
| 53-2 | 1 | 76 | 38 | 79 | 45 | 18 | 24 | 18 | 13 | 25 | 12 | 15 |
| 53-3 | 2 | 81 | 40.5 | 76 | 45 | 18 | 24 | 11 | 18 | 25 | 12 | 15 |
| 53-4 | 2 | 76 | 38 | 105 | 73 | 18 | 24 | 16 | 20 | 25 | 12 | 15 |
| 53-5 | 3 | 105 | 52.5 | 102 | 73 | 18 | 24 | 11 | 27 | 35 | 18 | 25 |
- 1. Professional Manufacturer
- 2. Standards: ANSI, IEC, BS, DIN
- 3. A wide range of low and high voltage electrical products:
Fuse Cutout | Lightning Arrester | Composite Insulator | Glass Insulator |
Porcelain Insulator | Epoxy Insulator | Fuses | Disconnector Switch |
Circuit Breaker | Ring Main Unit | Insulated Sheath | Terminals |
4. Factory Direct Price
5. Enough ability to meet buyers fresh designed items.
1. Payment : Irrevocable L/C at sight or TT
2. Delivery time and method: Usually within 30 days
3. Port of loading: NINGBO, SHANGHAI, FUZHOU (CHINA)
4. MOQ: 100PCS
5. Package: Standard export packing or as per your requirement.
OEM/ODM can be acceptable by us. We will open a mould as per your sample.
If you discovers defects in workmanship and /or material and so notifies us promptly in writing. we shall with all reasonable speed remedy such defects of non-conformance to the specifications at our expense by replacement at the option of you.