Modular Molded Case Circuit Breaker Three

Basic Info.

Model NO.	YFM2LE
Poles Number	3
Type	Circuit Breaker
Function	Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification	ISO9001-2000, CE, CCC
Transport Package	Carton
Specification	IEC60947-2
Trademark	FIYA
Origin	China
HS Code	8538900000
Production Capacity	10000PCS

Product Description

Application
YFM2LE series leakage circuit breaker (hereinafter referred to as circuit breaker) is a new type of circuit breaker with international advanced design and manufacturing technology,with insulation voltage 800V,it is suitable for circuit of AC50Hz,rated working voltage 400V,rated working current 400A,used to switch the circuit and start the motor infrequently.This series of circuit breakers has overload,short-circuit and under-voltage protection device,which can protect the line and power equipment from being damaged,meanwhile,it provides indirect contact protection for person,and it also can protect the equipment from possible fire risks caused by long-standing earth fault that can not be detected out by over-current protection device.According to the rated ultimate short-circuit breaking capacity,the circuit breakers can be devided into:L type(higher breaker type) and M type(high breaking type) two types.This series of circuit breakers is featured with compact volume,high breaking,short flashover,vibration proof and so on.This series of circuit breakers is featured with compact volume,high breaking,short flashover,vibration proof and so on.This series of circuit breakers can either be vertical installed or horizontal installed.The product is in accordance with GB14048.2 and IEC60947.2.
Main technical parameters

Model	In A Rated current	Ue V Rated voltage	Ui V insulation voltage	Rated frequency	Pole number	Icu kA Rated ultimate short-circuit breaking capacity	Ics/cosΦ Rated operating short-circuit breaking capacity	Rated residual operating current	Rated residual non-operating current
YFM2LE-100L	16,20,25,32,40 50,63,80,100	AC400	AC800	50	3P 3P+N 4P	35kA/0.25	26.5kA/0.25	30/100/500 100/300/500	15/50/250 50/150/250
YFM2LE-100H						70kA/0.25	50kA/0.25
YFM2LE-225L	100,125,140,160, 180,200,225					35kA/0.25	22kA/0.25
YFM2LE-225M						50kA/0.25	35kA/0.25
YFM2LE-400M	225,250,315,350,400					50kA/0.25	25kA/0.25
YFM2LE-630M	400,500,630					50kA/0.25	25kA/0.25	300/500/1000	150/250/500

Operating time of protection of residual current

Residual current		IΔn	2IΔn	5IΔn	10IΔn
Non time delay type	Max breaking time(s)	0.1	0.1	0.04	0.04
Time delay type	Max breaking time(s)	0.5/1.15/2.15	0.35/1/2	0.25/0.9/1.9	0.25/0.9/1.9
	Ultimate non-driving time(s)	-	0.1/0.5/1	-	-

Certifications

4.Our extibition:


5.Our company



YIFA main products: electric meter box, cable casing, high and low voltage electrical switchgear, transformer, box type substation, cable branch box, distribution box, ring network cabinet, JP cabinet, power distribution box, low voltage reactive power compensation control cabinet, electric energy metering box, high voltage metering device, porcelain insulator, composite insulator, transformer oil, electrical equipment, instrumentation, and insulated wire wire and cable, communication cable, cable accessories, monitoring equipment, electrical fittings and electrical equipment processing, Glass fiber reinforced plastics material with sheath (SMC), PC+ABS material metering box system Products, electric vehicle charging equipment, photovoltaic power generation equipment (excluding generators), wind power equipment production and sales.
6..Packing & Shipping


7.Application