Jiangsu Profile
Product List
496. High Voltage U160BSA Glass Power Line Aerodynamic Insulators 
[Aug 07, 2025]
[Aug 07, 2025] Nanjing Rainbow Electric Co., Ltd was established in 2002 which focuses on electrical materials production, marketing, services and logistics. We are one of leading transformer components and insulators manufacturer in ...
Company: Nanjing Rainbow Electric Co., Ltd.
497. U160BSP 160KN Standard Toughened Suspension Glass Insulator [Aug 06, 2025]
[Aug 06, 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.
498. 160KN U160BSP Cheap Price Cap and Pin Type Suspension Toughened Glass Insulator [Aug 06, 2025]
[Aug 06, 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.
499. 40KN High Voltage Overhead Transmission Line Use Toughened Glass Disc Insulator [Aug 05, 2025]
[Aug 05, 2025] Product Description Glass Insulator 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.
500. 70KN U70B High Voltage Standard Type Suspension Toughened Glass Insulator [Aug 05, 2025]
[Aug 05, 2025] Product Description Glass Insulator Toughened glass insulators are critical components in overhead power transmission and distribution networks.Their primary function is to electrically isolate live high-voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
501. IEC Standard High Voltage 120BP 120KN Disc Type Toughened Glass Insulators [Aug 05, 2025]
[Aug 05, 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.
502. 55-1 55-5 ANSI Pin Type Brown Light Grey Ceramic Porcelain Insulator [Aug 01, 2025]
[Aug 01, 2025] Pin Type Porcelain Insulator ANSI Class 55-5 Dimensions Diameter mm 178 Height mm 124 Creepage distance mm 305 Dry arcing distance mm 159 Minimum pin height mm 152 Mechanical Values Cantilever ...
Company: Nanjing Rainbow Electric Co., Ltd.
503. P-11-Y 11KN BS Standard Pin Type Porcelain Ceramic Insulator [Aug 01, 2025]
[Aug 01, 2025] Pin Type Porcelain Insulator ANSI Class 55-5 Dimensions Diameter mm 178 Height mm 124 Creepage distance mm 305 Dry arcing distance mm 159 Minimum pin height mm 152 Mechanical Values Cantilever ...
Company: Nanjing Rainbow Electric Co., Ltd.
504. ANSI Standard Pin Type Porcelain Ceramic Insulator [Aug 01, 2025]
[Aug 01, 2025] Pin Type Porcelain Insulator ANSI Class 55-5 Dimensions Diameter mm 178 Height mm 124 Creepage distance mm 305 Dry arcing distance mm 159 Minimum pin height mm 152 Mechanical Values Cantilever ...
Company: Nanjing Rainbow Electric Co., Ltd.
505. 550KN Factory Direct High Voltage Disc Suspension Glass Insulator [Jun 19, 2025]
[Jun 19, 2025] Product Description Model NO. U550BP Toughened Glass Insulator Type A Type Insulator Material Glass Certification CE, ISO9001 Brand NJREC or OEM Creepage Distance 710mm M&E Strength(kN) 550kN Unit ...
Company: Nanjing Rainbow Electric Co., Ltd.
506. 120KN Standard Type Toughened Glass Suspension Insulator [Jun 19, 2025]
[Jun 19, 2025] Product Description U120B Fog Type Toughened Glass Insulator 1.NJREC glass suspension insulators are designed, manufactured and tested in conformance with the requirements of ANSI Standard C.29.2B. 2.We produce ...
Company: Nanjing Rainbow Electric Co., Ltd.
507. Factory Sales 120KN 146mm 450mm Glass Insulator for High Voltage Transmission [Apr 18, 2025]
[Apr 18, 2025] Product Description 120KN Toughened Glass Insulator 1.NJREC glass suspension insulators are designed, manufactured and tested in conformance with the requirements of ANSI Standard C.29.2B. 2.We produce standard type ...
Company: Nanjing Rainbow Electric Co., Ltd.
508. Wholesale Price 40KN U40 110mm Toughened Glass Disc Insulator for Overhead Line [Apr 10, 2025]
[Apr 10, 2025] Product Description U40B Tempered Suspended Glass Insulator 1.NJREC glass suspension insulators are designed, manufactured and tested in conformance with the requirements of ANSI Standard C.29.2B. 2.We produce ...
Company: Nanjing Rainbow Electric Co., Ltd.
509. PSD70E Double Shed Glass Suspension Insulator [Oct 21, 2025]
[Oct 21, 2025] Nanjing Rainbow Electric Co., Ltd was established in 2002 which focuses on electrical materials production, marketing, services and logistics. We are one of leading transformer components and insulators manufacturer in ...
Company: Nanjing Rainbow Electric Co., Ltd.
510. U160BS 160KN Glass Suspension Insulator [Oct 21, 2025]
[Oct 21, 2025] Nanjing Rainbow Electric Co., Ltd was established in 2002 which focuses on electrical materials production, marketing, services and logistics. We are one of leading transformer components and insulators manufacturer in ...
Company: Nanjing Rainbow Electric Co., Ltd.
