Circuit Breaker
Changjiu Technology is a domestic supplier and manufacturer specializing in R&D and production of Circuit Breakers. Circuit Breaker is an important device for circuit protection. It is widely used in various power equipment and electronic products due to its high sensitivity, small size and convenient operation.
By sensing abnormal conditions and quickly cutting off circuits, Circuit Breakers protect the safety of circuits and equipment and avoid potential risks. Therefore, Circuit Breakers are of great significance in both the power industry and the electronic field, providing a strong guarantee for circuit protection.
Currently we are dedicated to sales of circuit breakers：Miniature Circuit Breaker,Residual Current Circuit Breaker,Moulded Case Circuit Breaker ,Vacuum Circuit Breakers,Air Circuit Breaker,Of course, we will also work hard to develop and produce other series of circuit breakers according to customer needs in order to strive for maximum cooperation.
- View as
SGB5-40P DC Miniature Circuit Breaker Double Breaker
Changjiu Technology Co., Ltd. is a professional MCB manufacturer and supplier with more than 20 years of experience in China, the MCBs provided by the factory are in various sizes and grades to meet different applications, aiming to protect the electrical system from overload and short circuit, to ensure the safety of users and prevent damage to electrical equipment, if you want to know the price of miniature circuit breakers, please feel free to contact us.
Read MoreSend Inquiry
DZ30 DPN MCB
• CE/CB/ISO9001/CCC certificates;
• Rated voltage:230VAC;
• frequency:50/60Hz;
• Rated current:3,6,10,16,20,25,32A;
• Mechniacal life:20,0000times;
• Flame-redardant:PA66 nylon material;
• Protection degree:IP20;
• With over load/short circuit protection;
• Standard:IEC60898;
• Enduring tem.30°C
• Breaking Capacity:3KA;
• Lighting/Motor protection optional
DW45 Air Circuit Breaker
DW45 Air Circuit Breaker is suitable for the circuit of AC 50Hz/60Hz with rated service voltage 400V, 690V and rated service current up to 6300A.It is mainly used to distribute electric energy and protect circuits and electric equipment against over-load, under-voltage, short-circuit and single-phase earthing fault.
Read MoreSend Inquiry
12KV Indoor High Voltage Vacuum Circuit Breaker
12KV Indoor High Voltage Vacuum Circuit Breaker applies to power system of rated voltage 12kv as a protective and control unit for power grid equipment and industrial power equipment It can equip with KYN28(GZS1), XGN, GG-1A and other types of switchgear panels. Related products: isolated handcart, fuse handcart and voltage transformer handcart.
Read MoreSend Inquiry
China Circuit Breaker is one kind of products from CJ factory. As the one of leading manufacturers and suppliers in China, we provide price list if you want. Our factory offers high quality Circuit Breaker. We sincerely look forward to becoming your reliable long-term business partner!
