Outdoor 140kv 22kv Isolator Switch Power Disconnector P-70

199 Pieces
$7.35(199 - 200 Pieces) $3.79(>=201 Pieces)
Outdoor 140kv 22kv Isolator Switch Power Disconnector P-70
Features Gallery Product Description Request A Quote
Place Of Origin: Jiangxi, China
Brand Name: JS
Model Number: P-70
Max. Current: 63A
Max. Voltage: 22KV
Creepage Distance: 500mm
Standard: IEC168
Certification: ISO9001&ISO14001
Product Name: 22kv Post Insulator
Color: Brown
Impluse Flashover Voltage: 140kv
Wet Withstand Voltage: 70kv
Weight: 4.8kg
Hight: 254mm
Diameter: 140mm
Basic Infomation
Place of Origin: Jiangxi, China
Brand Name: JS
Certification: ISO9001&ISO14001
Model Number: P-70
Payment & Shipping Terms
Packaging Details: Wooden box/Carton Shipped in 35 days after payment
Supply Ability: 500000 Piece/Pieces per Month 22kv Isolator Switch Outdoor Power Disconnector P-70
Product Description
Product Details

22kv Isolator Switch Outdoor Power Disconnector P-70

That is a type of post insulator.it is used often in the country Egypt,called P-70 post insulator,we applicate it in the 22kv power line. The body is the post insulator,the top and bottom fix with fitting.
Rate Voltage:22kv
Creepage Distance:500mm
Cantilever strength:3.6kn
Impulse flashover voltage:140kv
Wet withstand voltage:70kv
Applicable standard:IEC168
Type classe:P-70

Product Parameters
Why Choose Us

About Us.

Jiangxi Johnson Electric Co., Ltd was established by three factorys(Best quality suppliers of State Grid Corporation Of China):

1、Pingxiang Qiangsheng Electric Porcelain Manufacturing Co., Ltd,

2、 Pingxiang Huakun Electrical Porcelain and Equipment Manufacturing Co., Ltd, 

3、 Jiangxi Pingxiang East China Export Electric Porcelain Co., Ltd    [20 years manufacturing experience]

Our factories have been dedicated to manufacturing porcelain insulators for a long time, especially for East China Export, it has got a 20 years  history of porcelain insulator manufacture. Our monthly production capacity is about 3,000 tons. Our products mainly operate on and under 220kv voltage, such as power line porcelain insulator, electric appliance porcelain, power station porcelain, railway long rod porcelain and so on. The products has over 20 categories, more than 200 types. Besides, we accept customer design.

Jiangxi Johnson Electric Company is ready to provide excellent products and reliable service to the clients all over the world, we look forward to doing business with you.

Our Service.

1, Factory direct price
2, ANSI BS GB IEC DIN AS standard product
3, Free samples
4, Timely delivery
5, Customer design

6, After-sales service


As a manufacturer of porcelain insulators, the company has got a series of certificates, such as ISO 9001:2008. OHSAS 18001:2007, ISO 14001:2004, 

Besides, each category of our product has got a test report from Xi'an High Voltage Apparatus Research Institute Co., Ltd - one of the national quuality supervision & inspection center for insulator & surge arrester in China.

Product Processing

The main processes of manufacturing porcelain insulators are  'Grinding'→ 'Clay making'→ 'Pugging'→ 'Moulding'→ 'Drying'→ 'Glazing'→ 'Kilning'→ 'Testing'→ 'Cementing'→ 'Final product'. Every process is strictly controlled. 

During each process, we have the experienced technicist in position. Each and every product will go through a strict test, we make sure our product qualified.

Product Packing

About product packing, we use wooden box with pallet, or according to the customer's requirement.

Main Products

10~30NF250 high voltage ceramic bushing insulator

MOQ: 200pcs

FOB Price to Shanghai: 

US $ 5.49-6.79/piece

High voltage power line post pin insulator

MOQ: 200pcs
FOB Price to Shanghai:
US $ 6.40-19.99/piece

high voltage P-11-Y pin insulator with spindle 11kv 

MOQ: 199pcs
FOB Price to Shanghai:
US $1.60-1.99/piece

 Tension porcalain insulator string

MOQ: 199pcs
FOB Price to Shanghai:
US $ 9.99-10.99/piece

11kv&33kv 70kn 52-3 disc porcelain insulator

MOQ: 200pcs
FOB Price to Shanghai:
US $ 4.50-4.69/piece

P-70 P-13 Post insulator

MOQ: 199pcs
FOB Price to Shanghai:
US $ 4.19-6.69/piece

Contact Us
Dear customers, if you have any other questions or requirements, please feel free to contact us.

Here is the contact information:

Jack wu
Sales and Tendering Director
Jiangxi Johnson Electric Co. Ltd
Factory Address: Zhongchuang Industrial,Luxi county, Pingxiang City,Jiangxi Province, China

Tel:+86-799-7513666 Fax:+86-799-7513777
Cellphone, Skype, Whatsapp:+8615679979216
E-mail:jackwu@johnsonelectricchina. com
Website: www.johnsonelectricchina.com



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