Jiangsu Profile
Product List
511. ANSI Standard C29.2 Glass Suspension Insulator 
[Aug 19, 2025]
[Aug 19, 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.
512. Good Quality High Voltage 70KN Cap and Pin Type Glass Insulator [Aug 07, 2025]
[Aug 07, 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.
513. Standard Type 70KN Cap and Pin Type Toughened Glass Insulator [Aug 06, 2025]
[Aug 06, 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.
514. ANSI Low Voltage Porcelain Primary Bushing Insulator for Electrical Transformer [Jul 14, 2025]
[Jul 14, 2025] Detailed Photos Low Voltage ANSI Bushing The Threaded Bushings for voltage of 1.2kV are supplied assembled with the respective porcelain, NBR gaskets, copper threaded rod, blued steel spin grip nut, zinc-plated brass ...
Company: Nanjing Rainbow Electric Co., Ltd.
515. 160KN Suspension Electrical Insulator High Voltage Application Toughened Disc Glass Insulator [Jun 19, 2025]
[Jun 19, 2025] Product Description U160BL 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.
516. 160KN AC High Insulation Strength Toughened Suspension Glass Insulator [May 14, 2025]
[May 14, 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.
517. Hot Selling Good quality U160 DC Outer Ribs Type Glass Insulator [Apr 16, 2025]
[Apr 16, 2025] Product Description Product Description U160BP Tempered Glass InsulatorHigh-performance Insulation for Overhead Transmission Lines Product Description The U160BP is a high-voltage tempered glass insulator designed for ...
Company: Nanjing Rainbow Electric Co., Ltd.
518. Durable Electrical Busbar Insulator for Optimal Performance and Safety [Nov 21, 2025]
[Nov 21, 2025] Busbar insulation barrier / DMC insulation isolator for busbar trunking joint / Busbar insulating isolator Features: 1. Installed in joint for insulation 2. Material: DMC 3. Size and color can be ...
Company: Suzhou Kiande Electric Co., Ltd.
519. IEC Standard Type Toughened Disc Suspension Glass Insulator [Sep 28, 2025]
[Sep 28, 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.
520. U70BL HV Glass Suspension insulators U100B146-320N [Aug 22, 2025]
[Aug 22, 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.
521. Factory Price ANSI Ceramic Pin Type Porcelain Ceramic Insulator for Power Supply [Aug 20, 2025]
[Aug 20, 2025] Product Description The 11kv Porcelain Pin Insulator For High Voltage ANSI 56-1 The 11kV Porcelain Pin Insulator is a classic and widely used type of insulator in electrical power distribution networks. Its primary ...
Company: Nanjing Rainbow Electric Co., Ltd.
522. PS-120 112kv Suspended Glass Insulator [Aug 20, 2025]
[Aug 20, 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.
523. 40kn to 550kn Glass Insulators from China Manufacturer [Aug 14, 2025]
[Aug 14, 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.
524. 70 kn lEC Standard Toughened Glass Insulator [Aug 08, 2025]
[Aug 08, 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.
525. 70KN Aerodynamic Profile Toughened Glass Insulator [Aug 07, 2025]
[Aug 07, 2025] Product Description Open Air Profile Type Glass Insulator Featuring uniquely designed aerodynamic sheds, open profile glass insulators maximize pollution and ice resistance. Their open-profile geometry prevents ...
Company: Nanjing Rainbow Electric Co., Ltd.
