Technical specifications

Stanards: IEC60898-1, IEC60947-2

Approvals: CE

Rated current ln(A): 2,4,6,10,16,20,25,32,40,50,63

Rated voltage Un(VAC): 230/400

Operational voltage(VAC): Min. 24  Max. 250/440

Rated frequency (Hz): 50/60

Rated insulation voltage (VAC):500

Number of poles: 1,2,3,4

Tripping characteristic: B,C,D

Characteristic curve B(ln): 3 - 5

Characteristic curve C(ln): 5 -10

Characteristic curve D(ln): 10 -20

Thermal operatin limit(ln): 1.13 - 1.45

Rated switching capacity lcn(kA): 10

Degree of protection: IP20, with connected conductors

Electrical life(times): 10,000

Mechanical life(times): 20,000

Breaking Capacity:

Model   Rated voltage(V)  lcu(kA)   lcs(kA)   Standards

LWB6 1P: 230           10        7.5      IEC60898-1

LWB6 2-4P:400          10        7.5      IEC60898-1

Fire resistance according to UL 94:V0

Mounting position: Any

Conductor cross-sections

Solid and stranded(mm2): 0.75 - 35

Finely stranded with end sleeve(mm2): 0.75 – 25

Terminal tightening torque(N.m): 2.5 – 4

Ambient temperature(℃): -25~+45, max. 95% humidity

Storange tempreture(℃): -40~ +75

Altitude(meters): Max 2,000