Jiangsu Profile
Product List
1486. U300B 300kN Toughened Suspension Glass Insulator 
[Oct 28, 2025]
[Oct 28, 2025] Product Description Glass insulators are critical components in power systems, used for supporting, insulating, and securing conductors. They are primarily made of tempered glass and widely applied in transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
1487. U120BL 120KN IEC Standard Cap and Pin Type Toughened Glass Insulator [Oct 21, 2025]
[Oct 21, 2025] Molde ID Fig Electro mechanical failing load(kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Power-frequency (Wet) Lightning impulse withstand voltage Power-frequency puncture ...
Company: Nanjing Rainbow Electric Co., Ltd.
1488. U100BS 100KN Toughened Glass Insulator According to IEC Standard [Oct 21, 2025]
[Oct 21, 2025] 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.
1489. Factory Price PS-70E 70KN Toughened Glass Insulator for Transmission Line [Oct 21, 2025]
[Oct 21, 2025] 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 Weight (Kg) U40B 40 ...
Company: Nanjing Rainbow Electric Co., Ltd.
1490. Factory Price U210BP 210KN Toughened Suspension Glass Insulator [Oct 21, 2025]
[Oct 21, 2025] 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.
1491. U160BS 160KN Standard Type Toughened Suspension Glass Insulator [Oct 21, 2025]
[Oct 21, 2025] 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.
1492. U70BP 70KN Anti-pollution Suspension Toughened Glass Insulator [Oct 21, 2025]
[Oct 21, 2025] 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.
1493. PSD-70E 70KN Toughened Glass Insulator for Power Transmission Lines [Oct 21, 2025]
[Oct 21, 2025] 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.
1494. IEC Standard Toughened Glass Insulator for High Voltage Transmission Lines [Oct 20, 2025]
[Oct 20, 2025] 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.
1495. U120BP 120KN Cap and Pin Type Anti-pollution Toughened Glass Insulator [Oct 20, 2025]
[Oct 20, 2025] Molde ID Fig Electro mechanical failing load(kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Power-frequency (Wet) Lightning impulse withstand voltage Power-frequency puncture ...
Company: Nanjing Rainbow Electric Co., Ltd.
1496. HV Transmission Line 120kN Toughened Disc Glass Insulator [Oct 20, 2025]
[Oct 20, 2025] Product Description Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Coupling Mechanical Faiing Load(kN) U40B 110 175 190 11 40 U70BS 127 255 320 16 70 U70BL 146 255 320 16 70 U100BS 127 255 320 16 100 U100BL 146 ...
Company: Nanjing Rainbow Electric Co., Ltd.
1497. U210BP 210KN Toughened Glass Insulator of Cap and Pin Type [Oct 20, 2025]
[Oct 20, 2025] 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 Weight (Kg) U40B 40 ...
Company: Nanjing Rainbow Electric Co., Ltd.
1498. 120KN 160KN 210KN Hot DIP Galvanized Tempered Toughened Glass Insulator [Oct 20, 2025]
[Oct 20, 2025] 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 Weight (Kg) U40B 40 ...
Company: Nanjing Rainbow Electric Co., Ltd.
1499. U160B Toughened Suspension Glass Insulator [Oct 20, 2025]
[Oct 20, 2025] Company Profile NJREC Glass Insulators Nanjing Rainbow Electric Co., Ltd. (NJREC) is a leading Chinese manufacturer and supplier of electrical insulators and transformer components. We provide one-stop solutions for ...
Company: Nanjing Rainbow Electric Co., Ltd.
1500. 120KN U120BP Fast Delivery Suspension Disc Toughened Glass Insulator [Oct 20, 2025]
[Oct 20, 2025] Molde ID Fig Electro mechanical failing load(kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Power-frequency (Wet) Lightning impulse withstand voltage Power-frequency puncture ...
Company: Nanjing Rainbow Electric Co., Ltd.
