Jiangsu Profile
Product List
511. Superior Insulation Stable Electrical Performance High Quality Long Lasting Trusted Post Insulator 
[Jul 09, 2025]
[Jul 09, 2025] Product Description JINSIL ELECTRIC CO., LTD. is a high-tech enterprise specializing in the research and development, production and service of electrical insulation materials and precision metal products. The ...
Company: JINSIL ELECTRIC CO., LTD.
512. 11-500kV pin type / Composite rod / Horizontal Post type insulator [Jun 09, 2025]
[Jun 09, 2025] Composite Station Post Insulator/Silicone Rubber Station Post Insulator/Polymer Station Post Insulator Application: Used for outdoor substation, distribution device as well as electrical equipments. System Voltage: ...
Company: Nanjing Rainbow Electric Co., Ltd.
513. U300B 300kN Toughened Glass Insulator [May 16, 2025]
[May 16, 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.
514. BS P-11-Y P-22-Y P-33-Y Porcelain Ceramic Pin Insulator Electric [Mar 25, 2025]
[Mar 25, 2025] 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.
515. High Voltage 33kV Porcelain Pin Post Insulator [Mar 25, 2025]
[Mar 25, 2025] 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.
516. Line Post Porcelain Insulator Transformer Bushing Ceramic Insulator [Mar 25, 2025]
[Mar 25, 2025] 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.
517. ANSI Standard Spool Type Porcelain Electric Insulator from Bushing Insulator Manufacturers [Mar 25, 2025]
[Mar 25, 2025] 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.
518. Low Voltage High Voltage Porcelain Transformer Accessory Bushing Insulator [Mar 25, 2025]
[Mar 25, 2025] 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.
519. ANSI 24kV Best Price Electric Pin Post Insulator With Spindle [Mar 25, 2025]
[Mar 25, 2025] 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.
520. Cheap Price Electrical Insulator Manufacturer Porcelain Pin Insulator [Mar 25, 2025]
[Mar 25, 2025] 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.
521. High Voltage 24kv Porcelain Pin Insulator with Plastic Sleeve [Mar 25, 2025]
[Mar 25, 2025] 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.
522. High Voltage ANSI Glazed Electric Insulator Ceramic Post Insulator [Mar 25, 2025]
[Mar 25, 2025] 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.
523. SHF20G1 24kv Ceramic Pin Insulator With Stringing Sleeve For High Voltage [Mar 25, 2025]
[Mar 25, 2025] 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.
524. High Voltage Transformer Bushing Insulator SHF20G1 24kv Ceramic Pin Insulator [Mar 25, 2025]
[Mar 25, 2025] 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.
525. NSI Standard Glazed Power Ceramic Station Post Insulator [Mar 25, 2025]
[Mar 25, 2025] 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.
