China 2 Pole DC MCB Wholesaler
Model: JB-C5-2-C
- Widely used in various applications, such as solar power systems, wind power systems, and electric vehicles, among others.
- Bulk prices for you
- Providing support about technical knowledge and after-sales services.
- Datasheet
Operating voltage(Ue) | 2P: 500VDC |
Current | 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A |
Rated insulation voltage(Ui) | 1000VDC |
Breaking capacity(Icu) | 10kA |
Impulse voltage(Uimp) | 10kV |
Electrical connection | By the bottom for In and Out |
Numbers of poles | 2P |
Standards | IEC 60947-2, EN60947-2 |
Curve | B curve, C curve, D curve, K curve |
Rated Service breaking capacity(Ics) | 100% of the Icu |
Endurance(O-C) | |
Electrical | 1500 cycles(Where L/R=2ms) |
Mechanical | 20,000 cycles |
Degree of pollution | 2 |
Category | A(no delay in accordance with IEC/EN 60947-2 standards) |
Degree of protection Device in modular (IEC 60529) enclosure | IP40 |
Temperature | |
Operating | -25 to 70 degree(Reference temperature 30, ref. table 1) |
Storage | -40 to 85 |

Reliable manufacturer to provide technical support and install service guidance
- Committed to providing quality products using precision-engineered designs, high-grade materials, and masterful craftsmanship.
- Each product is thoroughly inspected and tested before they are sent out to you.
- If you’re still hesitant, you can also request for samples from Langir and test their performance on your application.
China 2 Pole DC MCB Wholesaler Advantages
China is one of the leading countries in the production and export of electrical products. As a result, there are several advantages to becoming a 2 Pole DC MCB wholesaler in China:
- Cost-effective production: China is known for its cost-effective production of electrical products due to lower labor costs and economies of scale. This translates into lower prices for wholesalers, making Chinese 2 pole DC MCBs an attractive option for buyers.
- High-quality products: Despite the low cost of production, Chinese manufacturers have invested heavily in improving the quality of their products to meet international standards. This has made products more reliable and durable, which can translate into long-term cost savings for customers.
- Efficient supply chain: China has an efficient supply chain for the production and export of electrical products. This means that wholesalers can receive their orders quickly and reliably, ensuring that they can meet the demands of their customers.
- Access to the latest technology: Chinese manufacturers are constantly innovating and developing new technologies to improve the performance and efficiency of their products. As a 2 pole DC MCB wholesaler in China, you can have access to the latest technology, which can give you a competitive edge in the market.
Overall, becoming a wholesaler in China can offer several advantages, including cost-effective production, a large variety of products, high-quality products, an efficient supply chain, and access to the latest technology. These factors can help you build a successful and profitable wholesaling business in this industry.
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