https://stbusway.en.made-in-china.com/














Celebrated as a leading name in China's busway industry, Sichuan Shuteng Busway Co., Ltd is thrilled to unveil our latest breakthrough: the seventh generation ST-7 series. This remarkable series boasts a sleek, high-end black spray shell, perfectly complemented by an innovative, seamlessly integrated side panel. Say goodbye to the leakage issues that plagued traditional bus trough connections! Our cutting-edge, high automation workshop produces copper bars and aluminum profiles that are not only flawlessly smooth but also visually stunning. The innovative automatic copper burr removal technology shields the insulation layer from potential breakdowns, ensuring safe energization of the busbar trough. Featuring laser-welded copper bars and aluminum profiles, the ST-7 series is a testament to unrivaled strength and sophisticated design. We warmly welcome global partners to reach out to us. Discover our unbeatable prices and unparalleled quality that redefine excellence!
Installation Instructions



Product Parameters
Current class |
Bar specification |
Overall dimension |
4P weight KG/M |
5P weight KG/M |
400A |
35*3mm |
115*94mm |
4.2 |
6.6 |
500A |
40*3mm |
115*94mm |
4.5 |
7.3 |
630A |
55*3mm |
115*109mm |
5.7 |
8.6 |
800A |
70*3mm |
115*124mm |
7.3 |
10.6 |
1000A |
90*3mm |
115*144mm |
9.5 |
13.1 |
1250A |
120*3mm |
115*174mm |
12.6 |
17 |
1600A |
160*3mm |
115*124mm |
15.9 |
20.6 |
2000A |
200*3mm |
115*254mm |
22.3 |
28.3 |
2500A |
2*125*3mm |
115*358mm |
26.4 |
33.5 |
3200A |
2*160*3mm |
115*428mm |
36.2 |
44 |
4000A |
2*210*3mm |
115*528mm |
44.2 |
55.2 |
Product Name |
Electrical Busway System |
Conductor Material |
Copper Bar or Aluminum Bar |
Rated Current |
400A--6300A |
Rated voltage |
1000V |
Voltage breakdown test |
3750V |
Rated Frequency |
50/60 HZ |
Protection Class |
IP54/IP66 |
Application |
Electrical Power Transmission |
Surface Treatment |
Anodized aluminum |
Insulation |
PET |
Company Profile




Certifications


FAQ
FAQ
1. Q: Are you a manufacturer or trading company?
A: ST BUSWAY is a professional manufacturer of busway system for 12 years.
2. Q: What is your payment term?
A: Our usual payment is 30% Global pay in advance, 70% Global pay before shipment (the bill of landing).
3. Q: Can I buy samples or small orders first and is the sample fee refundable?
A: Of course. We accept samples and small orders especially for new customers and of course the sample fee will be refundable when your order is confirmed.
4. Q: How soon will the order be delivered?
A: The delivery time depends on the quantity you ordered, generally about 10-20 days after deposit of payment.
5. Q: What is the quality of your products?
A: Quality is the life of our enterprise. As a factory, we can control all processes of production 100% and every single product will be tested qualified before shipping.
Q: How long is the warranty of your products?
A: Our warranty period is usually one year. But the warranty period can be extended after discussion and agreement.