YCB9-125 MCB

Product Details

General

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

Curve

Specifications

Type	Standart		IEC60947-2	IEC/EN 60898-1
Electrical features	Rated current In	A	10,16,20,25,32,40,50,63,80,100,125
	Poles	P	1,2,3,4
	Rated voltage Ue	V	230/400
	Insulation voltage Ui	V	500
	Rated frequency	Hz	50/60
	Rated breaking capacity	A	6000
	Rated impulse withstand voltage(1.2/50)Uimp	V	600,010,000
	Dielectric test voltage at ind.Freq.for 1min	kV	2.5
	Pollution degree
	Thermo-magnetic release characteristic		8-12In	C,D
Mechanical features	Electrical life	t	1500
	Mechanical life	t	10000
	Contact position indicator		Yes
	Protection degree		IP20
	Reference temperature for setting		30
	of thermal element
	Ambient temperature	℃	5~+40(Special application please refer to
	(with daily average ≤35℃)		temperature compensation correction)
	Storage temperature	℃	-25～+70
Installation	Terminal connection type	℃	Cable/Pin-type busbar
	Terminal size top /bottom for cable	mm²	50
		AWG	18-1/0
	Terminal size top /bottom for busbar	mm	50
		AWG	18-1/0
	Tightening torque	N*m	3.5
		In-Ibs	31
	Mounting		On DIN rail EN60715(35mm)by means of fast clip
	Connection		From top or bottom