| 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 The plastic shell type circuit breaker, developed by Zhejiang Xingyuan Electrical Appliances Co., Ltd, incorporates international design and manufacturing technology. With a rated insulation voltage of 800V, it is suitable for AC 50Hz systems with a rated working voltage of 690V and below. This circuit breaker is designed for circuits up to 1600A for infrequent conversion and motor infrequent start. It features overload, short circuit, and undervoltage protection to safeguard the line and power equipment from damage.
The insulation parts of our circuit breaker are made of high-strength DHC unsaturated polyester glass fiber plastic, increasing the aluminum hydroxide 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 meet national standards and are selected from professional manufacturers to enhance product reliability. The operating mechanism features a "three buckle" design for locking, re-buckling, and jump buckling, ensuring hardness and toughness for increased reliability and stability.
Metal parts are environmentally friendly electroplated to meet environmental standards. The circuit breaker is compact with high section, specific specifications for zero flashover, anti-vibration, and can be installed vertically or horizontally. It also includes an isolation function.
| 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 employees, 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 in South East Asia, Middle East, South America, Africa, and Europe. We strive to provide top-notch products and exceptional customer service to meet the needs of our customers worldwide.
For inquiries from both domestic and overseas customers, please share your requirements with us, and we will take care of the rest for you!
Welcome to Zhejiang Xingyuan Electrical Appliances Co., Ltd!
Our company boasts its own accessories factory, supplying top-quality accessories to China's renowned MCB Company. With over 20 years of experience in production, we offer MCB inside accessory supply services. Additionally, we provide OEM and ODM services to meet your specific needs.
- Low limit on MOQ Affordable priceOur company offers a range of high-quality electrical appliances with the following features:
For more information, please contact us at info@
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