NDB2T-63 Series AC/DC MCB, Nader

Technical parameters:

Rated Voltage (Ue)	·CCC、CE、TUV : AC230/240 (1P), AC400/415 (2/3/4P), DC60/80 (1P), DC80/125 (2P) ·UL1077：AC240 (1P), AC277 (1P), AC480 (2/3/4P), DC60 (1P), DC125 (2P)
Rated Current (In)	1A, 1.2A, 1.5A, 1.6A, 2A, 3A, 4A, 5A, 6A, 7A, 8A, 10A, 12A, 13A, 15A, 16A, 20A, 25A, 30A, 32A, 35A, 40A, 50A, 60A, 63A
Tripping Characteristic	B：(4±20%)In, C：(8±20%)In, D：(12±20%)In
Tripping curve	B curve, C curve, D curve
Rated Breaking Capacity (Icn)	·UL1077: 7.5kA, U1(AC240V, DC60V (1P), DC125V (2P), AC480V(2,3,4P)) ·5kA, U1(AC277V(1P))
Rated Ultimate Short-Circuit Breaking Capacity (Icu)	CCC、CE、TUV：10kA
Rated Service Short-Circuit Breaking Capacity (Ics)	7.5kA (AC230/240(1P), AC400/415V(2,3,4P)) 10kA (DC60/80V(1P), DC80/125V(2P))
Number of Poles	1P、2P、3P、4P
Standards and Certificates	·CCC、CE、TUV、 UL1077、CB ·GB/T 14048.2, IEC 60947-2, UL1077
Environmental Requirements	RoHS
Rated Insulation Voltage	AC1000V
Rated Impulse Withstand Voltage	4kV
Rated Frequency	50/60Hz
Wiring	·Connection capability: 1mm² to 35 mm², 2 AWG,Max ·Connection screw M5, Torque: 2.0N.m
Mechanical Life	20000 times
Electrical Life	10000 times
Working Condition	·Ambient temperature: －40℃~＋70℃ ·Storage temperature: －40℃~+80℃ ·Relative air humidity ≤95% ·Altitude ≤2000m ·Pollution degree: 3 ·Protection Degree: IP20

Tripping characteristic curve

Outline and installation dimension

Packing and depositing:

·Quantity（1P product：12PCS/box，2P product：6PCS/box，3P product：4 PCS/box，4P product：3PCS/box）·Packing boxes of products should be stored in the air circulation and relative humidity is not more than 80% and the temperature is not higher than + 70 ℃，Not less than - 40 ℃ in the air around without acid, alkali or other corrosive gases stored in the warehouse. In the above conditions, the storage period since the production date not more than three years.