| Breaking Capacity: | Low Voltage Circuit Breakers |
|---|---|
| Operation: | Manual Type |
| Speed: | High-Speed Circuit Breaker |
| Arc-extinguishing Medium: | Air |
| Installation: | Fixed |
| Structure: | MCCB |
| Samples: |
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| Customization: |
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Zhejiang Xingyuan Electrical Appliances Co., Ltd proudly presents the CM1 series moulded case circuit breaker (MCCB), developed and manufactured using international advanced technology. This MCCB is designed for circuits with an AC frequency of 50Hz, rated operating voltage of AC 400V or below, and rated operating current up to 800A for infrequent motor starting and changing over.
Trust the CM1 series MCCB for reliable and safe circuit protection in various environments.
| Model number | CM1-630M | CM1-630H |
| Rated current in(A) | 400,500,630 | 400,500,630 |
| P | 3 | 4 |
| Rated insulation voltage Ui(V) | AC800 | AC800V |
| Rated impulse withstand voltage Uimp) | 8KV | 8KV |
| Rated operating voltage Ue(V) | AC400 | AC400 |
| Arc distance(mm) | ≤100 | ≤100 |
| Rated ultimate short-circuit breaking capacity Lcu(Ka) | 65 | 85 |
| Rated operating short-circuit breaking capacity Lcs(Ka) | 42 | 65 |
| Operational performance (sub) | 7500 | 7500 |
| Power/No power | 10000 | 10000 |
Established in 2000, Zhejiang Xingyuan Electrical Appliances Co., Ltd is a leading manufacturer and exporter of low voltage circuit breakers in China. With a production area spanning 3500m² and a dedicated team of over 200 employees, we have invested heavily in research, development, and employee training over the past two decades. Our commitment to innovation has earned us recognition as a new high-tech enterprise.
Our products are internationally certified with CE, CQC, and CCC standards, ensuring quality and safety. We offer a diverse range of over 50 low voltage electrical apparatus, including circuit breakers, switches, and electrical accessories. Our products have garnered global acclaim, reaching markets in South East Asia, Middle East, South America, Africa, and Europe.
At Zhejiang Xingyuan Electrical Appliances Co., Ltd, we prioritize versatile staff, excellent quality, and advanced technology to thrive in today's competitive market. With comprehensive technological support and exceptional service, we aim to meet the diverse needs of customers worldwide. We welcome inquiries from both domestic and international clients - share your requirements with us, and let us handle the rest!
Welcome to Zhejiang Xingyuan Electrical Appliances Co., Ltd!
Welcome to Zhejiang Xingyuan Electrical Appliances Co., Ltd! We offer high-quality electrical products with the following features:
Our products are designed to meet your electrical needs efficiently and reliably. Contact us today to learn more!
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