Jiangsu Profile
Product List
391. Hot Forged Oval Eye Polymer Hardware Fittings Terminals Insulators 
[Jul 10, 2025]
[Jul 10, 2025] Product Description Over eye Electric Power Fitting Forging and casting Used for composite insulator From 100KN to 840KN Product Parameters Certifications Packaging & Shipping Seaworthy Carton:40pcs with ...
392. Low Voltage 1kV 1000A EN50386 Porcelain Bushing Insulator [Jun 19, 2025]
[Jun 19, 2025] Product Parameters Rated Voltage 1kV Rated Current 1250A Creepage Distance 75mm Dry Lightning Impluse Voltage 20kV Wet Power Frequency Voltage 10kV Standard EN50386 EN and DIN Transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
393. 20NF250A High Voltage Porcelain Transformer Bushing Insulator [May 25, 2025]
[May 25, 2025] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
394. U70 U120 U160 Toughened Suspension Glass Insulator [Apr 16, 2025]
[Apr 16, 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.
395. U120BP High-Strength Glass Insulator 146x450mm for Transmission Lines with SGCC Certification [Apr 16, 2025]
[Apr 16, 2025] Core Specifications Model: U120BP Material: Borosilicate tempered glass + RTV silicone coating (optional) Mechanical Strength: 120kN tensile load (validated per IEC 61466) Critical Dimensions: 146mm structure height ...
Company: Nanjing Rainbow Electric Co., Ltd.
396. U120BS 120KN High Voltage Disc Type Electrical Glass Insulator with RTV [Apr 16, 2025]
[Apr 16, 2025] Product Description U120BS Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U120BS is a high-voltage tempered glass insulator designed for reliable ...
Company: Nanjing Rainbow Electric Co., Ltd.
397. 70kN 120kN 160kN Cap and Pin Type Suspension Toughened Glass Insulator [Apr 03, 2025]
[Apr 03, 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.
398. Fast Delivery RTV Silicone Coating Disc Glass Insulator for Transmission Line 10-1150KV [Mar 26, 2025]
[Mar 26, 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.
399. Cheap Price 160KN U160 Suspension RTV Glass Insulator for Transmission Line [Mar 26, 2025]
[Mar 26, 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.
400. 160KN U160 RTV Coated Dics Glass Insulator for Transmission Line [Mar 26, 2025]
[Mar 26, 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.
401. Factory Cheap Price 160KN Glass Disc Insulator for Transmission Line 10-1150KV [Mar 26, 2025]
[Mar 26, 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.
402. U160 160KN Anti Fog Suspension Disc Type Toughened Glass Insulator [Mar 26, 2025]
[Mar 26, 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.
403. PSD-70E Toughened Glass Insulator for High Voltage Line [Apr 19, 2024]
[Apr 19, 2024] 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.
404. Disc Type High Voltage Suspension Glass Insulators [Jan 19, 2024]
[Jan 19, 2024] 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.
405. U100BS U100BL 100KN Standard Ball and Socket Suspension Glass Insulator for transmission line [Aug 14, 2025]
[Aug 14, 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.
