Advanced Molded Case Circuit Breaker
Advanced molded case circuit breakers are widely used in AC 50/60Hz power systems, with a rated insulation voltage of 690V, a rated working voltage of up to AC 690V, and a nominal working current range of 12.5A to 1600A. Advanced Molded Case Circuit Breaker is mainly used in low-voltage electrical systems, as well as infrequent load switching and circuit breaking under normal working conditions.
Description
Wenzhou Lanen Electrical Co., Ltd. is one of the leading manufacturers and suppliers of advanced molded case circuit breaker in China. We are committed to provide high quality customized products with low price. If you're going to buy advanced advanced molded case circuit breaker made in China, welcome to get more discount information from our factory.
Description
Advanced molded case circuit breakers are widely used in AC 50/60Hz power systems, with a rated insulation voltage of 690V, a rated working voltage of up to AC 690V, and a nominal working current range of 12.5A to 1600A. Advanced Molded Case Circuit Breaker is mainly used in low-voltage electrical systems, as well as infrequent load switching and circuit breaking under normal working conditions. Compact structure, high breaking capacity, stable performance, can effectively ensure the safe operation of distribution lines.
Our advanced molded case circuit breakers come with a full set of protection features, including overload protection, short-circuit protection, and under-voltage protection. Whenever an abnormal condition is detected, they can quickly disconnect the faulty circuit, preventing damage to electrical equipment and keeping both people and equipment safe.
All products are designed and manufactured in strict compliance with the international standard IEC 60947-2, with consistent technical specifications and reliable quality.
Models with a rated frame current (Inm) of 250A and above use a double insulation structure, which significantly improves insulation performance and operational safety. The control circuit for accessories is completely separate from the main circuit, providing clear electrical isolation and enhanced safety. What's more, don't remove the circuit breaker cover,accessories can be installed quickly, making installation and debugging simpler and maintenance more efficient.
This series of high-performance molded case circuit breakers works great for power distribution in places like industrial and mining companies, high-rise buildings, shopping malls, and power distribution rooms. The advanced molded case circuit breaker provide reliable protection and help keep modern power systems running safely, steadily, and efficiently.
Operating Data
|
Number of Poles |
3,4 |
|
Rated current |
16-160,100-250,250-400,400-630,630-800,1000-1250A |
|
Rated operating voltage Ue(V)50 |
690 |
|
Rated Insulation voltage Ui(V) |
800/1000 |
|
Rated impulse with standard voltage Uimp(KV) |
8 |
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