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














As one of the leading pioneers in China's busway industry, Sichuan Shuteng Busway Co., Ltd is thrilled to introduce a groundbreaking addition to our esteemed product range-the seventh generation ST-7 series. This remarkable series boasts a modern and refined high-end black spray shell, seamlessly complemented by an integrated side panel. This innovative design effectively addresses and resolves leakage issues that often plague traditional bus trough connections. In our cutting-edge, high-automation workshop, every copper bar and aluminum profile is crafted to perfection, exhibiting immaculate smoothness and visual appeal. The automatic copper burr removal process meticulously protects the insulation layer, preventing potential breakdowns when the busbar trough is energized. Highlighting the pinnacle of strength and sophistication, the ST-7 series features laser-welded copper bars and aluminum profiles. We warmly extend an invitation to friends and industry professionals worldwide to engage with us. Discover the most competitive pricing paired with unmatched quality!
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.