Nader Miniature Circuit Breaker include, NDB1-63, NDB1-125, NDB2-63, NDB2T-63, NDB2Z-63, NDB6-125, NDB6Z-125, NDB6AZ-63, NDB6AZ-125, NDB1L-32. Widely used in the end distribution of solar, industry, buildings, new energy, telecom and infrastructure sectors. 2021 Quick Selection Guide >>
Rated current from 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A to 63A; Rated operational voltage (Ue) AC230/240VAC (1P) 400/415VAC (2P 3P 4P) 80VDC (1P 2P) 240/277VAC (1P UL1077) 480VAC(2P 3P 4P UL1077) 60VDC(1P UL1077) 125VDC(2P UL1077); Rated limit short-circuit breaking capacity Icu: 10.0 kA and 7.5kA (UL1077).
Rated current from 6A 10A 16A 20A 25A 32A; Rated operational voltage (Ue) AC230/240V (1PN); Rated limit short-circuit breaking capacity Icu: 4.5 kA and 6.0kA (UL1053); Rated residual operating current: 10mA 30mA; Rated residual operating time≤0.1s; Tripping curves is C type.