3SB1-63N is an upgraded MCB based on 3SB1-63
Adopts to the bus bar installation
Modified profile is much more appealing to customer's
Number of poles: 1, 2, 3 and 4P
Rated current (In): 1, 3, 6, 10, 16, 20, 25, 32, 40, 50 and 63A
Rated operating voltage: 230 or 400V AC
Rated short circuit breaking capacity: 6kA (1 to 40A) and 4.5kA (50 to 63A)
Tripping curve: B, C and D
Standard: IEC60898-1 VDE 0641
Certifications: CE, CB, SEMKO and VDE