Nader NDA series is suitable for indoor or outdoor use, domestic and similar purposes, only for AC, rated voltage above 50V but not exceeding 440V, and rated current not exceeding 25A. This product complies with GB / T 2099.1 and IEC 60884-1 standards
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Nader NDB1-125 series MCB is mainly used for short-circuit protection, overload protection, control, isolation and DC system protection of terminal power distribution system with AC rated working voltage of 230V to 415V, DC rated working voltage of 60V to 80V, rated frequency of 50Hz, rated working current of 50A to 125A and pole number of 1p, 2P, 3P and 4P It is widely used in low voltage terminal power distribution in industry, civil buildings, energy, communications and infrastructure
Nader NDB6AZ-63H series MCB is mainly used in telecommunication machine room or communication cabinet with DC rated working voltage of 80V and below and rated working current of 4A to 63A (only for industrial use), as isolation, short circuit and overload protection of cabinet, machine room or downstream user line.