DIN 42531 20NF250A Porcelain Bushing Insulator

• Application: Middle Voltage
• Material: Porcelain
• Structure: Bushing Insulator
• Type: B Type Insulator
• Usage: Insulation, Electrical Installation
• Connection Method: Trough Type
• Certification: CE, ISO9001
• Color: Brown
• Brand: NJREC or OEM
• Delivery: 30 Days
• Transport Package: Carton/Wooden Pallet
• Trademark: NJREC
• Origin: China
• HS Code: 85469010

Product Description

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 China. Our group also undertake new transmission line projects and substation constructions, as well as switchgear insulator and insulation materials production.

NJREC GROUP headquarters is located in Nanjing City, with the largest Port in Yangtze River Delta region. Our factory consist four branches: 1-Solid Transformer Bushing and Metal Accessories Plant, 2-OIP/RIP/RIF Condenser Bushing Plant, 3-Porcelain/Composite/Glass Insulator Plant, 4-Electrical Insulation Materials Plant.



Technical Specifications:

Maximum Rated Voltage	From 12kV up to 52kV
Maximum Rated Current	From 250A up to 4500A
Nominal Creepage Distance	From 290mm to 1655mm
Standard Reference	DIN42533 and EN50180
Rod Material	Copper / Brass
Special Finishing	Tinplating / Silverplating
Multiple Connection Styles