New Dz47 Electricity MCB C63 1p-4 Pole 6ka DC AC Mini Miniature Circuit Breaker

Product Description

Key Parameters:
· CE/CB/ISO9001/CCC certificates;
· Rated voltage:230/400VAC;
· frequency50/60Hz;
· Rated current:6,10,16,20,25,32,40,50,63A;
· 1/2/3/4poles optional;
· Mechniacal life:20,000times;
· Flame-redardant:PA66 nylon material;
· Protection degree:IP20;
· With over load/short circuit protection;
· Standard:IEC60898;
· Enduring tem.30°C
· Breaking Capacity:6KA;
· Lighting/Motor protection optional

Application:
CSB8-63 high breaking miniature circuit breaker has the features of structure advanced, performance reliable, breaking capacity high, appearance elegant and its shell and parts are made of material with impact resistance, strong flame-retardant feature.
It is suitable to power system of 50or 60 frequency ,Ue 400V and below, Ui 63A and below.
It is mainly applied at office building, residence, for lighting , power distribution and overload and short circuit protection of equipment. Normally, it also can be used as the not frequent transfer of power system. It conforms to the standards IEC60898and GB10963.1.

Technical Parameters:

Type	DZ47-63
Pole	1P		2P, 3P, 4P
Rated current (A)	6,10,16,20,25,32,40,50,63
Rated voltage(V)	230/400		400
Ambient temperature	-5'C~+40'C
Type of instantaneous release	C	D	C	D
Rated short circuit breaking capacity lcn(kA)	6	4	6	4

Remark:
1.mechanical life:20,000 times(off-on).
2.heat resistance: category 2 (temperature 55°C,relative humidity 95%).
3.wiring is terminal with clamp, cable dia.:25mm2.
Applicable Conducting Wire

Rated current(A)	Norminal cross section of wire (mm2)
1-6A	1
10A	1.5
16.20A	2.5
25A	4
32A	6
40,50A	10
63A	16

The Over-current Protection Property

Ambient temperature	Initial status	Test current	Test time	Expected result	Note
30±2°C	Cold position	1.13ln	t =£ 1h	Non-release	-
	Carried out immediately after previous test	1.45ln	t<1h	Release	-
	Cold position	2.55ln	1 s<t<60s (In < 32A)	Release	Current smoothly rises to specified value within 5s
	Cold position	2.55ln	1S<t<120s (ln>32A)	Release
-5~+40"C	Cold position	3ln	t=£ 0.1s	Non-release	Type B
	Cold position	5ln	t<0.1s	Release	Type B
	Cold position	5ln	t 3= 0.1s	Non-release	Type C
	Cold position	10ln	t<0.1s	Release	Type C
	Cold position	10ln	t>0.1s	Non-release	Type D
	Cold position	20ln	t<0.1s	Release	Type D