| 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 presents the CM1 series moulded case circuit breaker (MCCB), developed with international advanced technology. This product is designed for circuits with a rated insulating voltage of 800V, suitable for AC 50Hz, rated operating voltage AC 400V (or below), and rated operating current up to 800A for infrequent changing over and starting of motors.
| 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 of 3500m² and over 200 dedicated staff members, we have invested heavily in research, development, and employee training over the past two decades. Our commitment to quality has earned us recognition as a new high-tech enterprise.
Our products are certified under international standards such as CE, CQC, and CCC. We offer a wide range of low voltage electrical apparatus, including circuit breakers, switches, and electrical accessories. With over 50 products manufactured and exported, we have established a global sales network spanning South East Asia, Middle East, South America, Africa, and Europe.
At Zhejiang Xingyuan Electrical Appliances Co., Ltd, we believe that versatile staff, excellent quality, and advanced technology are the keys to success in today's competitive market. We are committed to providing top-notch products and exceptional customer service to meet the needs of customers worldwide.
We welcome inquiries from both domestic and overseas customers. Simply share your requirements with us, and let us take care of the rest for you!
Zhejiang Xingyuan Electrical Appliances Co., Ltd
- Own accessories factory supplying to a renowned MCB Company in China
- 20 years of experience in production
- OEM & ODM services available
- Low MOQ limit and affordable pricing
Certificates: We hold CE, CCC, and CQC certifications.
OEM Availability: Yes, we offer OEM services.
Warranty: Our products come with a 12-month warranty.
Sample Confirmation: We are happy to provide a free sample for confirmation before mass production.
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