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2221. EN Low Voltage Power Transformer Bushing Oil Immersed Porcelain Bushing 
[Jul 24, 2026]
[Jul 24, 2026] Model Dimenssions (mm) Tank hole size (mm) Dry Arc Creeping ...
Company: Nanjing Rainbow Electric Co., Ltd.
2222. Manufacturer Price EN Oil Immersed Power Transformer Bushing Porcelain Bushing for Electric [Jul 24, 2026]
[Jul 24, 2026] Model Dimenssions (mm) Tank hole size (mm) Dry Arc Creeping ...
Company: Nanjing Rainbow Electric Co., Ltd.
2223. EN Standard Low Voltage Porcelain Transformer Bushing with Good Qaulity [Jul 24, 2026]
[Jul 24, 2026] Model Dimenssions (mm) Tank hole size (mm) Dry Arc Creeping distance EN-1/250 M12*1.75 28 49 50 EN0-1/630 M20*2.5 45 59 70 EN-1/1250 M20*2.5 56 59 75 EN and DIN Transformer Bushing: As a standard product we can offer ...
Company: Nanjing Rainbow Electric Co., Ltd.
2224. ANSI 55-5 Pin Porcelain Insulator Electrical Pin Insulators [Jul 24, 2026]
[Jul 24, 2026] 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.
2225. Low Voltage ANSI Standard Electrical Porcelain Pin Insulator with Spindle [Jul 24, 2026]
[Jul 24, 2026] 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.
2226. Cheap Price Pin Type Porcelain Insulator ANSI Standard Electrical Insulator [Jul 24, 2026]
[Jul 24, 2026] 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.
2227. BS Standard 11kv Pin Type Porcelain Insulators Ceramic Insulators [Jul 24, 2026]
[Jul 24, 2026] 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.
2228. High Voltage ANSI Line Post Ceramic Insulators Transformer Bushing Porcelain Electric Insulator [Jul 24, 2026]
[Jul 24, 2026] Line post type porcelain insulators ANSI Class 57-1 57-2 57-3 57-4 57-5 Dimensions Creepage distance mm 356 559 737 1015 1145 Dry arcing distance mm 165 241 311 368 438 Mechanical ...
Company: Nanjing Rainbow Electric Co., Ltd.
2229. China Wholesale Price ANSI Standard Line Post Ceramic Insulator Electric Fence Insulator [Jul 24, 2026]
[Jul 24, 2026] Line post type porcelain insulators ANSI Class 57-1 57-2 57-3 57-4 57-5 Dimensions Creepage distance mm 356 559 737 1015 1145 Dry arcing distance mm 165 241 311 368 438 Mechanical ...
Company: Nanjing Rainbow Electric Co., Ltd.
2230. ANSI Standard 57-1 57-2 57-3 Line Post Insulator Ceramic Electric Insulator [Jul 24, 2026]
[Jul 24, 2026] Line post type porcelain insulators ANSI Class 57-1 57-2 57-3 57-4 57-5 Dimensions Creepage distance mm 356 559 737 1015 1145 Dry arcing distance mm 165 241 311 368 438 Mechanical ...
Company: Nanjing Rainbow Electric Co., Ltd.
2231. High Voltage Porcelain Line Post Electrical Insulator for Transmission Line [Jul 24, 2026]
[Jul 24, 2026] Line post type porcelain insulators ANSI Class 57-1 57-2 57-3 57-4 57-5 Dimensions Creepage distance mm 356 559 737 1015 1145 Dry arcing distance mm 165 241 311 368 438 Mechanical ...
Company: Nanjing Rainbow Electric Co., Ltd.
2232. Good Quality Transformer Bushing Insulator Pin Porcelain Insulator [Jul 24, 2026]
[Jul 24, 2026] 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.
2233. Best Price BS Transformer Insulator Pin Porcelain Insulator [Jul 24, 2026]
[Jul 24, 2026] 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.
2234. High Voltage Transformer Bushing Insulator Electric Ceramic Porcelain Post Insulator [Jul 24, 2026]
[Jul 24, 2026] 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.
2235. 55-1 55-5 ANSI Pin Type Brown Light Grey Ceramic Porcelain Insulator [Jul 24, 2026]
[Jul 24, 2026] 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 strength kn 13.6 ...
Company: Nanjing Rainbow Electric Co., Ltd.
