| Breaking Capacity: | Low Voltage Circuit Breakers |
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| Operation: | Electric Type |
| Speed: | Normal Type Circuit Breaker |
| Arc-extinguishing Medium: | Air |
| Installation: | Fixed |
| Structure: | MCCB |
| Samples: |
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| Customization: |
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Audited Supplier Zhejiang Xingyuan Electrical Appliances Co., Ltd presents the Plastic Shell Type Circuit Breaker, a cutting-edge circuit breaker designed and manufactured using international technology. With a rated insulation voltage of 800V, this circuit breaker is ideal for AC 50Hz systems with a rated working voltage of 690V and below. It can handle a rated working current of up to 1600A for infrequent conversion and motor infrequent start. The circuit breaker offers overload, short circuit, and undervoltage protection, safeguarding both the line and power equipment from potential damage.
The insulation parts of our circuit breaker are made of high-strength DHC unsaturated polyester glass fiber plastic, increasing the proportion of aluminum hydrate content for improved flame retardant properties. The conductive system utilizes advanced silver plating technology to enhance current carrying capacity and heat dissipation.
Our circuit breaker accessories are selected in accordance with national standards from professional manufacturers, ensuring product reliability. The operating mechanism features a "three buckle" system for locking, re-buckling, and jump buckling, utilizing advanced technology to ensure hardness and toughness.
Metal parts are environmentally friendly electroplated to meet environmental protection standards. The circuit breaker is compact with high section, specific specifications, zero flashover, anti-vibration, and can be installed vertically or horizontally. It also includes an isolation function for added safety.
| Model number | 63 | 125 | |||
| Model number | LTM3-63S | LTM1-63M | LTM3-125S | LTM3-125M | LTM3-125H |
| Rated current in(A) | (6),10,16,20,25,32,40, 50,63 |
(10),10,16,20,25,32,40,50,63,80, 100,125 |
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| Rated insulation voltage Ui(V) | 800V | ||||
| Rated impulse withstand voltage Uimp) | 8KV | ||||
| Rated operating voltage Ue(V) | AC400V | ||||
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 20 years.
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 globally.
With a commitment to versatile staff, excellent quality, and advanced technology, we have built a strong global sales network spanning South East Asia, Middle East, South America, Africa, and Europe. Our focus on technology support and superior service ensures we meet the needs of customers worldwide.
For inquiries from both domestic and overseas customers, we welcome you to share your requirements with us and let our experienced team handle the rest for you.
Our company has its own accessories factory that supplies to a renowned MCB Company in China. We offer MCB inside accessory supply with 20 years of producing experience. We provide OEM & ODM services to meet your specific needs.
Our company offers a range of high-quality electrical appliances with the following features:
Experience the reliability and excellence of our products at Zhejiang Xingyuan Electrical Appliances Co., Ltd.
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