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Review Mutai Summer vacation holiday
01 Recalling the joy of summer classes----trade union activities The Liushi Federation of Trade Unions, Jianshen Electrical Trade Union and Mutai Electrical Trade Union came to visit the children in the summer class and brought small gifts to the children. The spi...Read More -
Application of MCB Miniature Circuit Breaker
We are pleased to introduce you to the latest news about MCB miniature circuit breakers. MCB small circuit breaker is a new type of electrical protection device, used to automatically cut off the current when the circuit is overloaded or short-circuited to avoid damage to wires, electrical equipm...Read More -
The Role of MCCB in Low Voltage Products
Low voltage products are essential components in various electrical systems and installations. They play a crucial role in ensuring smooth and safe electricity flow within residential, commercial, and industrial buildings. One such critical component is the Molded Case Circuit Breaker (MCCB), whi...Read More -
ATS dual power automatic transfer switch
ATS dual power automatic transfer switch (Automatic Transfer Switch) is a switch suitable for AC660V 50/60Hz or DC250V or below. The structure adopts electromagnetic drive type, which can realize fast on-load switching of two power supplies (switching time ≤80ms) , can be used for primary loads s...Read More -
CMTM1 Series Moulded case circuit breaker MCCB
The moulded case circuit breaker MCCB can automatically cut off the current after the current exceeds the trip setting. Moulded case refers to the use of plastic insulators as the casing of the device to isolate conductors and grounded metal parts. Moulded case circuit breakers MCCB typically con...Read More -
CMTB1-63 Miniature Circuit Breaker: Your Ultimate Protection and Power Solution
In today's modern world, electrical safety is of paramount importance. Whether at home or at work, we rely on various electrical systems to keep our lives running smoothly. That's where the CMTB1-63 miniature circuit breaker comes in, providing unparalleled short circuit...Read More -
Automatic transfer switch ATS
Dual power automatic transfer switch is mainly applicable to the AC 50 Hz, rated voltage AC400V, working voltage 220V, rated current 16A to 3200A distribution or generator network. There is a primary and standby power, or as the utility to generator in loading changeover. At the meanwhile, it can...Read More -
Tripping characteristics of miniature circuit breakers
The tripping characteristics of circuit breakers are divided into A, B, C, D, K, etc., and their meanings are as follows: Type A tripping characteristics: the tripping current is (2~3) In, suitable for protecting semiconductor electronic circuits, measuring lines with low-power power transformers...Read More -
Import and export of low-voltage electrical appliances in the first half of 2023
According to customs data, in the first half of 2023, the total import and export volume of my country’s low-voltage protection and control electrical products (commodity code HS8536, 8 categories of products, excluding optical fiber, lamp holders and other products) was 7.466 billion US do...Read More -
Rated ultimate short-circuit breaking capacity Icu
There are two types of breaking capacity indicators of circuit breakers: rated ultimate short-circuit breaking capacity Icu and rated operating short-circuit breaking capacity Ics. As a characteristic parameter, Ics does not simply consider the breaking capacity of the circuit breaker, but as a b...Read More -
Air Circuit Breaker ACB
In the design of civil buildings, low-voltage circuit breakers are mainly used for protection and operation of overload, short circuit, overcurrent, loss of voltage, undervoltage, grounding, leakage, automatic switching of dual power supplies, and infrequent starting of motors. Principles In addi...Read More -
2023 First Half Meeting Summary & Second Half Year Plan
In the past six months, we have experienced the flow of sweat and the joy of persistence, and have jointly created remarkable achievements one after another. Whether it is every victory in market competition, the development of every new customer, the praise of every factory inspection, the smoot...Read More
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