Applicationt:
auto
Production Description:
YBKN MCB circuit breaker
APPLICATIONS:
YBKN series circuit beaker is used in lighting distrbution sy stem or motor distribution system for protecting overload and short-circuit in the system. The product is novel in structure, light in weight,reliable and excellent in performance. It has high breaking capacity, quickly and its installation uses with guide, its case and body are adopted with high fire-resistartant and shockproof plastics. The product, with long life, is maily used in AC 500Hz/60Hz single-pole 240V or two on-and-off switeching electric equipentand lighting in normal case. This product conform to GB 10963, IEC60898, BS3871.
SPECIFICATION:
1.Protection span: overload and short circuit protection
2.Rated current In: YBKN: 1,23,4,6,10,16,20,25,32,40,50,63A
3.BKM: 2,4,6,10,16,20,25,32,40,50A
4.Characteristic:B,C,D characteristic(BKM type to B,C characteristic)
5.Pole: IP,IP+N,2P,3P,3P+N,4P(BKM type without IP+N and 3P+N)
6.Breaking capacity: AC230: 6kA AC230/400V:6kA 4.5kA AC230/400V
7.Compliance standart: IEC60898
8.Tripper type: Thermomagnetic type
9.Electric life: 10000 time
10.Mounting: track of 35mm of
11.Width:o: one 17.8mm
12.Terminal: square hole press line type(connect with cables of 25mm2)BREACKING CAPACRRY:StardardRated current(A)PoleRated voltage(V)Breaking capacity(A) 1 to 40
50 to 60124060002,3,44156000
BS3871-1
IEC60898
IEC157-1
BS3871-1
IEC60898
IEC157-1
50 to 60
1124040002,3,441540001220/240100002,3,4220/240200002,3,4380/4151000031220/24080002,3,4220/240250002,3,4380/415800010 to 401220/24070002,3,4220/240160002,3,4380/4108000501220/24060002,3,4220/240100002,3,4380/410600060
1 to 40
1 to 401220/24050002,3,4220/240100002,3,4380/4105000124040002,3,441540001220/240690002,3,4220/240120002,3,4380/4156000
YBKN MCB circuit breaker
Novel in structure
Light in weight
Reliable and excellent in performance.