CE approvals mini circuit breaker(MCB)

タイトルまたは説明

 Functions
1.      Overload protection
2.      Short circuit protection
3.      Isolation
4.      Controlling
5.      Used in residential building, non-residential building, industry, energy and infrastructure.



Technical specifications



Stanards: IEC******1, IEC******2
Approvals: CE
Rated current ln(A): 2,4,6,*0,*6,*0,*5,*2,*0,*0,*3
Rated voltage Un(VAC): **0/**0
Operational voltage(VAC): Min. *4  Max. **0/**0
Rated frequency (Hz): *0/*0
Rated insulation voltage (VAC):**0
Number of poles: 1,2,3,4
Tripping characteristic: B,C,D
Characteristic curve B(ln): 3 - 5
Characteristic curve C(ln): 5 **0
Characteristic curve D(ln): *0 **0
Thermal operatin limit(ln): 1.*3 - 1.*5
Rated switching capacity lcn(kA): *0
Degree of protection: IP*0, with connected conductors
Electrical life(times): *0,**0
Mechanical life(times): *0,**0


Breaking Capacity:


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

LWB6 1P: **0           *0        7.5      IEC******1
LWB6 **4P:**0          *0        7.5      IEC******1
Fire resistance according to UL *4:V0
Mounting position: Any
Conductor cross-sections
Solid and stranded(mm2): 0.*5 - *5
Finely stranded with end sleeve(mm2): 0.*5 *5
Terminal tightening torque(N.m): 2.5 4
Ambient temperature(℃): **5~**5, max. *5% humidity
Storange tempreture(℃): **0~ **5
Altitude(meters): Max 2,**0