Jiangsu Profile
Product List
1141. Suspension Type High Voltage Toughened Glass Insulators 
[Jul 22, 2026]
[Jul 22, 2026] Molde ID Electro mechanical failing load (kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Lightning impulse withstand voltage Power-frequency puncture voltage(kV) Net ...
Company: Nanjing Rainbow Electric Co., Ltd.
1142. Suspension Glass Insulator U120b/146 for High Voltage Transmission Line [Apr 19, 2026]
[Apr 19, 2026] Product Description INSULATOR This high-performance insulator offers reliable insulation and mechanical support for power lines. Made from durable materials like porcelain, glass, or composites, it prevents leakage and ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
1143. Suspension Glass Insulator U120b/146 for High Voltage Transmission Line [Apr 19, 2026]
[Apr 19, 2026] Product Description INSULATOR High-performance insulator for reliable insulation and support for lines. Made from durable materials, it isolates conductors, preventing leakage and flashover. ELECTRICAL ISOLATION ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
1144. Low Voltage High Current Epoxy Resin Electric Insulator [Jul 24, 2026]
[Jul 24, 2026] BT Type Busbar Buhsing Technical features Standard EN50387 Nominal current: 1600 A Nominal voltage 1 kV Dry power frequency 10 kV Dry lighting impulse withstand voltage 20 kV Min creepage distance 55 ...
Company: Nanjing Rainbow Electric Co., Ltd.
1145. 1kV 4000A EN 50387 Standard Epoxy Resin Insulator [Jul 24, 2026]
[Jul 24, 2026] BT Type Busbar Buhsing Technical features Standard EN50387 Nominal current: 1600 A Nominal voltage 1 kV Dry power frequency 10 kV Dry lighting impulse withstand voltage 20 kV Min creepage distance 55 ...
Company: Nanjing Rainbow Electric Co., Ltd.
1146. High Current Epoxy Resin Insulator for Indoor Application [Jul 24, 2026]
[Jul 24, 2026] BT Type Busbar Buhsing Technical features Standard EN50387 Nominal current: 1600 A Nominal voltage 1 kV Dry power frequency 10 kV Dry lighting impulse withstand voltage 20 kV Min creepage distance 55 ...
Company: Nanjing Rainbow Electric Co., Ltd.
1147. Low Voltage 1kV 4000A EN 50387 Standard Epoxy Resin Insulator for Transformers [Jul 24, 2026]
[Jul 24, 2026] BT Type Busbar Buhsing Technical features Standard EN50387 Nominal current: 1600 A Nominal voltage 1 kV Dry power frequency 10 kV Dry lighting impulse withstand voltage 20 kV Min creepage distance 55 ...
Company: Nanjing Rainbow Electric Co., Ltd.
1148. 120KN High Voltage Glass Insulator for Transmission Line - Tempered Disc Suspension Type [Jul 24, 2026]
[Jul 24, 2026] U120BP Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U120BP is a high-voltage tempered glass insulator designed for reliable electrical insulation ...
Company: Nanjing Rainbow Electric Co., Ltd.
1149. High Voltage 33kV Porcelain Pin Post Insulator [Jul 24, 2026]
[Jul 24, 2026] Cat.No QS11404 Class ANSI PIN POST Creepage Distance(mm) 520 Protected Creepage Distance(mm) 260 Dry Arcing Distance(mm) 260 Cantilever Strength(KN) 12.5 Power Frequency Withstand Voltage Dry(KV) 90 Power ...
Company: Nanjing Rainbow Electric Co., Ltd.
1150. Line Post Porcelain Insulator Transformer Bushing Ceramic Insulator [Jul 24, 2026]
[Jul 24, 2026] NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid post insulator used in high voltage electrical equipment or distribution devices, as insulation and support of electrified body (bus bars and ...
Company: Nanjing Rainbow Electric Co., Ltd.
1151. Low Voltage High Voltage Porcelain Transformer Accessory Bushing Insulator [Jul 24, 2026]
[Jul 24, 2026] NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid post insulator used in high voltage electrical equipment or distribution devices, as insulation and support of electrified body (bus bars and ...
Company: Nanjing Rainbow Electric Co., Ltd.
1152. ANSI 24kV Best Price Electric Pin Post Insulator With Spindle [Jul 24, 2026]
[Jul 24, 2026] Cat.No QS11404 Class ANSI PIN POST Creepage Distance(mm) 520 Protected Creepage Distance(mm) 260 Dry Arcing Distance(mm) 260 Cantilever Strength(KN) 12.5 Power Frequency Withstand Voltage Dry(KV) 90 Power ...
Company: Nanjing Rainbow Electric Co., Ltd.
1153. Cheap Price Electrical Insulator Manufacturer Porcelain Pin Insulator [Jul 24, 2026]
[Jul 24, 2026] HV Porcelain Pin Insulator of SHF20G1 Type Minimum voltage Nominal kV 20 Puncture voltage in insulating medium kV 180 50 Hz withstand voltage (dry) kV 85 50 Hz withstand voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
1154. High Voltage 24kv Porcelain Pin Insulator with Plastic Sleeve [Jul 24, 2026]
[Jul 24, 2026] HV Porcelain Pin Insulator of SHF20G1 Type Minimum voltage Nominal kV 20 Puncture voltage in insulating medium kV 180 50 Hz withstand voltage (dry) kV 85 50 Hz withstand voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
1155. High Voltage ANSI Glazed Electric Insulator Ceramic Post Insulator [Jul 24, 2026]
[Jul 24, 2026] ANSI CLASS TR-202 Main Dimensions D: 178mm H: 191mm Creepage Distance 267mm Cantilever Strength 9kN Tension Strength 31.1kN Torsion Strength 675N.m Compression Strength 44.5kN Power Frequency Withstand ...
Company: Nanjing Rainbow Electric Co., Ltd.
