STOR7( LFRN07-40 ) RESIDUAL CURRENT OPERATED CICUIT-BREAKER WITH OVERCURRENT PROTECTION

STOR7( LFRN07-40 ) RESIDUAL CURRENT OPERATED CICUIT-BREAKER WITH OVERCURRENT PROTECTION ​

Sandard			IEC/EN61009
Electrical features	Type(wave form of the earth leakage sensed)		Electro-magnetic type, electronic type
	Rated current In	A	A,AC
	Poles	P	2,4
	Rated voltage	V	AC 240/415
	Rated Current :		10,16,20,25,32,40A
	Rated sensitivity I△n	A	0.01,0.03,0.1,0.3,0.5
	Insulation voltage Ui	V	500
	Rated residual making and breaking capacity I△m	A	630
	Short-circuit current I△c	A	6000
	SCPD fuse	A	6000
	Rated frequency	Hz	50/60
	Pollution degree		2
Mechanical features	Electrical life	t	4000
	Mechanical life	t	10000
	Protection degree		IP20
	Ambient temperature (with daily average ≤35℃)	℃	-25~+40
	Storage temperature	℃	-25~+70
Installation	Terminal connection type		Cable/U-type busbar/pin-type busbar
	Terminal size top/bottom for cable	mm2	25
		AWG	18-3
	Terminal size top/bottom for busbar	mm2	25
		AWG	18-3
	Tightening torque	N*m	2.5
		In-lbs	22
	Mounting		On DIN rail EN 60715(35mm)by means of fast clip device
	Connection		From top and bottom

WENZHOU SANTUO ELECTRICAL Co., Ltd.(Before:YUEQING SHANTUO ELECTRICAL CO.,LTD.) is one of manufactories that specialize in manufacturing Circuit Breaker, AC CONTACTOR, Thermall Relay,Magnetic Starter(DOL),Solid State Relay,Distribution Case, Voltage Regulator  is located in Liushi, Wenzhou, China that called " the Capital of Low Voltage Electronic Products", enjoying convenient transportation access and a beautiful environment. The products have passed CE approvals and strictly comply with IEC standards. The company has advanced detection instruments and strong technical force with strong research and development capability, product constantly updated. The products export Europe, Asia, Southern Amercia, Middle East, Western Africa market.The products have passed CE certificate. And our Teams have more than 20years Experience. 

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

On the base of guarrantee the quality, we will try our best to design new model with ourselves patents for the coming years.