Home ProductsBus Bar Isolators

33kv Porcelain Busbar Insulator Post Low Voltage Casing

China Yueqing City DOWE Electric Co.,LTD certification
China Yueqing City DOWE Electric Co.,LTD certification
I'm Online Chat Now

33kv Porcelain Busbar Insulator Post Low Voltage Casing

33kv Porcelain Busbar Insulator Post Low Voltage Casing
33kv Porcelain Busbar Insulator Post Low Voltage Casing 33kv Porcelain Busbar Insulator Post Low Voltage Casing 33kv Porcelain Busbar Insulator Post Low Voltage Casing

Large Image :  33kv Porcelain Busbar Insulator Post Low Voltage Casing

Product Details:
Place of Origin: China(Mainland),Zhejiang
Brand Name: DOWE
Certification: CE ROHS UL
Model Number: C30
Payment & Shipping Terms:
Minimum Order Quantity: 500pcs
Price: USD0.11-1.5pcs
Packaging Details: inner box with carton
Delivery Time: 5days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 2000pcs per day

33kv Porcelain Busbar Insulator Post Low Voltage Casing

Product Name: Insulator Bus Bar Type: C30
Voltage: 8KV Torgue Strength(FT LBS): 6
Screw: 6mm Screw Deep: 9mm
Insert: Brass,steel Material: DMC/SMC
Certification: CE ROHS UL Sample: Free
High Light:

33kv busbar insulator


33kv Porcelain Busbar Insulator Post


porcelain support insulator

Best price porcelain 33kv line post insulator low voltage casing insulator

Product Description
MODEL C25 C30 C40 C50 C60 C70

Elastic strength


500 550 650 1000 1200 1500

Withstand voltage


6 8 12 15 20 22

Torque distance


6 8 12 20 40 40



6 8 8 10 12 12

Screw depth


9 12 12 15 18 18


Application: communication, electric power, lightning protection, machinery, medical, wind energy, frequency conversion equipment,new energy vehicles (integrated chassis cabinets, locker, etc.)

Production process

Insulator Production process.jpg

Company Information


Our Services

1. More than 10 years on Insulator and Copper Connector
2. Main products: Busbar Insulator,Busbar,Copper Connector
3. Supply the product with different class with different price
4. Supply the scheme design of ground connection and zero connection
5. Special requirement only for you,7days for samples.
6. CE,ROHS,material with UL

We cordially welcome customers from all over the world to contact us and develop our markets together. We guarantee superior quality, competitive prices, and best after-sale services.


DOWE comes from "Do we could, Do well we could ". Based on it, DOWE will march forward steadily in international market with customers all over the world hand by hand! We make 100% of our efforts in technology research and line expansion for ground connection and zero connection.

Packaging & Shipping

Packaging & Shipping.jpg


Q: Can I get some samples?
A: Yes,sample order is available for quality check and market test.But you have to pay the express cost.

Q: What’s delivery time?
A: It’s usually takes about 7 working days for small order and 15days for big order.

Q: What’s your payment terms?
A: We usually accept all kinds of payment terms.Such as T/T,L/C,Westerm union,Cash.

Q: What’s your warranty terms?
A: We offer 18 months warranty terms.

Q: Do you have the products in stock?
A: Depends on your request,we have standard models in stock.Some special product and big order will be newly produced according to your order.

Q: Can I mixed different type in one container?
A: Yes,different models can be mixed up in one container,even one order.

Q: How does your factory do the quality control?
A: Quality is priority,we always attach the importance to quality control from the beginning to the end of the production.Every product will be fully assembled and carefully tested before packing and shipping.

Q: I would like to know if you have a partner for export?
A: Yes,DOWE have the right to export and can sell product all over the word.

Q: How can I trust you?
A: DOWE is honesty and loyalty.Our company has been audited and approved ISO9001,CE.Assessment report will could be sent to you by e-mail.Also we are Alibaba’s good supplier since 2006.Now we have clients all around the world.

Q: What do you have for certificate?
A: Our products are passed through IEC60947 and IEC60269 standarded.

Q: How to become the agents for DOWE?
A: It is OK! We will depend on the sales turn over and also do research on your market. If your have interest,let us discuss more !

Contact us

Contact us.jpg

Contact Details
Yueqing City DOWE Electric Co.,LTD

Contact Person: Hellen

Tel: +8613634205622

Send your inquiry directly to us (0 / 3000)