YCB7LE-63Y Residual Current Operated Circuit Breaker

Product Detail

Feature

High breaking capacity

Strong applicability of attachments

Small volume

Anti slip design

Stable and reliable

selection

YCB7LE	一	63	Y	1P+N	C	63	100mA	AType
Model		Shell grade current	Category	Pole	Tripping characteristics	Rated current	Rated residua operating	Type
Residual Current Operated Circuit Breaker	一	63	Integrated	1P+N	B C D	6 10 16 20 25 32 40 50 63	Default:30mA 100mA 300mA	Default:AC Type A Type

Product Accessories

There are six different accessories in the circuit breaker,including OF auxiliary contact,MX+OF shunt release,SD alarm contact,MV overvoltage release,MN undervoltage release,and MVMN overvoltage and undervoltage release.All accessories are installed on the leftside of the product.

Curve

Technical date

Model	YCB7LE-63Y
Electrical features	Poles	P	1P+N
	Type(wave form of the earth leakage sensed)		AC、A
	Thermomagnetic release characteristic		B,C,D
	Rated current In	A	6,10,16,20,25,32,40,50,63
	Rated voltage Ue	V	230
	Rated sensitivity I△n	A	0.03,0.1,0.3
	Rated residual making and breaking capacity I△m	A	630
	Rated short-circuit capacity Icn	A	6000
	Break time under I△n	S	≤0.1
	Rated frequency	Hz	50/60
	Rated impulse withstand voltage(1.2/50)Uimp	V	4000
	Dielectric test voltage at ind.Freq.for1min	Kv	2
	Insulation voltage Ui	V	500
	Pollution degree		2
Mechanical features	Electrical life	t	10000
	Mechanical life	t	20000
	Contact position indicator		Yes
	Protection degree	t	IP20
	Ambient temperature(with daily average≤35℃)	℃	-5~+40
	Storage temperature	℃	-25~+70
Installation	Terminal connection type		Cable/Pin-type busbar
	Terminal size top/bottom for cable	mm²	25
	Terminal size top/bottom for cable	AWG	18-3
	Terminal size top/bottom for busbar	mm²	25
	Terminal size top/bottom for busbar	AWG	18-3
	Tightening torque	N*m	2
	Tightening torque	In-Ibs	18
	Mounting		On DIN rail EN60715(35mm)by means of fast clip device
	Connection		From top