Industrial Use 3P and 4P 63A,100A,160A,200A,250A,400A,630A NS Circuit Breakers /MCCB
Molded case circuit breakers can have very high current ratings, which allows them to be used in heavy duty applications.
STN2(NS, NSX)series molded case circuit breaker(Electronic MCCB) is one of new type breakers which our company adopts international advanced design, manufacture technology to develop. The rated insulating voltage is 950V. Suitable for AC 50Hz (60Hz). Rated working voltage 690V or below, rated working current is 12.5A to 630A of circuit and used in distributing electric energy. Non-frequent making and breaking in the normal conditions and protecting when circuit and installation are overload, short circuit and lacking voltage. Rated shell-rack and the breaker whose current is under 400A, take protection effect when mouse cage motor's non-frequent start, breaking off working and protecting form overload, short circuit and lacking voltage. The product conforms to GB14048.2, IEC 60947-2 standards.
Q 1.How about your experience?
A.Our Team have more than 20 years experience ; The chief products include: MCB,MCCB,ELCB,RCCB,RCD,RCBO, ACB; Isolator switch ,Leakage current plug and sockets, Voltage Regulator, ATS etc.
Q 2. How's the delivery time ?
A. It usually will spend about 15-25 days to product.
Q 3.Are there any wanrranty for your item ?
A. 18months of warranty for the products. Please feel assured.
Q 4. What about the standard of package?
A. For inner boxes and master cartons are made as per international standard.
Q 5. Which market have you already sell?
A.We have already sell in Europe, South America, South East Asia, Africa, Middle East ...etc.