1.1 With rated operational voltage up to 400V, rated current up to 600A,NXMG series moulded case circuit breaker is mainly used in the distribution network with the circuit of AC 50HZ/60HZ to distribute electric energy and protect circuits and power equipment from overload and short circuit, etc. Circuit breakers of 250A and below can also be used as infrequent starting and overload and short circuit protection of the motor.
1.2 The NXMG molded case circuit breaker developed for the Saudi market is equipped with cage terminal blocks, which is available for two modes of upper and lower down-lead, to make it easier for users to connect. The test tripping button is added on the basis of the locking system, with the cover, lead-sealing device and exposed screw insulation plug equipped as standard, to greatly improve product safety
1.3 Standard:IEC 60947-2,37-SDMS-01,37-SDMS-02,37-SDMS03