FEATURES:
1. The handle of MCB is being sealable or equipped with padlock bracket avoids dangerous
operation changes (ON/OFF).
2. The handle provides a clear indication of the contact position
3. Adequate printing of all data on the front provides long-term identification
4. Energy limiting class of circuit breaker switch: 3
5. The emission of ionized gases is limited to the severest restrictions: 45 mm grid distance.
6. This MCB breaker for household in accordance with lEc60898 - B,C and D tripping characteristics.
7. This CB circuit breakers for industry in accordance with lEc60947-2 instantaneous tripping
characteristics with release B: 4ln, release c: 8ln, release D: 12in
8. This MCB mini circuit breakers may be extended with:
A wide range of RCDs
Full sets of additional components
Full sets of accessories
Functions:
-0verload protection
-Short circuit protection
-Isolation
-Controlling
Used in residential building, non-residential building,industry,energy infrastructure
Technical specifications
Standard:lEC60898-1,IEC60947-2
Approvals: CE
Rated current In(A):6,10,16,20,25,32,40,50,63
Rated voltage Un: Ac 230/400V DC 250V/500V
Rated frequency (Hz): 50/60
Number of poles: 1,2,3,4
Tripping characteristic: B,C,D
Characteristic curve B (In): 3 -5
Characteristic curve C (In): 5 -10
Characteristic curve D (In):10 -20
Rated switching capacity Icn (A): 10000
Degree of protection: lP20, with connected conductors
Electrical life(times): 6,000
Mechanical life(times):15,000
Breaking capacity: 10 KA
Fire resistance according to UL 94: VO
Mounting position: any
Cross-sections of wire (mm2):25
Terminal tightening torque (N.M) : 2.5
Working environment temperature(℃):-40~ +50,max 95% humidity
Altitude (meters): Max 2000
