NSX Series moulded case circuit breaker (mccb)s 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.
NS Moulded Case Circuit Breakers(CNSX250)
Number of poles
Rated current (A)
Rated insulation voltage (V)
Rated impluse withstand voltage (kV)
Rated operational voltage (V)
Type of Circuit Breaker
Ultimate breaking capacity (kA rms)
Service breaking capacity (kA rms)
Durability (C-O cycles)
1),30% T/T in advance and balance to be paied against the copy of B/L
2),L/C at sight
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Note:"Dyeing Machinery(www.sunsky-machine.com)-brother in law's factory in Wuxi.Contact:Ms.Crystal.M:+86-13858710615(email:sales at sunsky-machine.com)"
The manufacturer of circuit breaker is located in Wenzhou,Zhejiang.Main products including MCB, RCCB, RCBO,Distribution box.With the safe product certificate of EU-CE, Sweden Semko, France NF&CB, Argentina IRAM&CB, ISO9001 International Quality Management System.And a network of more than 30 factories, the majority of them ... View detail