Products

Low Voltage 800V Yfm3 Series Molded Case Circuit Breaker

China Low Voltage 800V Yfm3 Series Molded Case Circuit Breaker, Find details about China MCCB, Switch from Low Voltage 800V Yfm3 Series Molded Case Circuit Breaker

Model NO.
YFM3
HS Code
8536200000
Model NO.
YFM3
HS Code
8536200000

Product Photos

Low Voltage 800V Yfm3 Series Molded Case Circuit Breaker

Product Description

Low Voltage 800V Yfm3 Series Molded Case Circuit Breaker
The YFM3 series molded case circuit breaker is one of the new circuit breakers that we designed and developed by comprehensively adopting internationally advanced techniques.Its rated insulation voltage is 800V.It is suitable in the AC 50Hz or 60Hz power distribution networks and circuits with a rated operating voltage up to 690V and a rated current up to 800A and  is over load,short circuit and under,shuort circuit and under voltage.
The circuit breaker is classified as Type L (standard type),Typr M(higer make-break type) and Type H ( high make-break type) by the rated limit shuort-circuit make-break capacity.This circuit breaker is characterized by the small size ,high make-break capacity and short flashover.
This circuit breaker complies with IEC60947-2 and GB14048.2-2008

Product Parameters

Instructions for installation and USE of YFM3 series Molded case circuit breaker

Modle Case rated current ARated current ARated operating Voltage VRated insulation Voltage VRated limit short-circuit make-brake capacity KA400v/690VRated operating short-circuit make-brake capacity KA400V/690VRated short-time withstand current KA/S
YFM3-63L6310.16.20.32.40.50.6340050025*12.5* 
YFM3-63M50*25* 
YFM3-63M/4P  
YFM3-125L12516.20.32.40.50.63.80.100.12569080035/817.5/4 
YFM3-125M70/1050/5 
YFM3-125M/4P 
YFM3-125G  10/1
YFM3-250L250 35/817.5/4 
YFM3-250M70/1050/5 
YFM3-250M/4P50/1025/5 
YFM3-250G  10/1
YFM3-400L400225.250.315.350.40050/1025/5 
 
Table 2
ModelCase rated current ARated current ARated operating Voltage VRated insulation Voltage VRated limit short-circuit make-brake capacity KA400v/690VRated operating short-circuit make-brake capacity KA400V/690VWeight KG
YFM3-400L/4P400225.250.315.350.40069080050/1025/5 
YFM3-400M65/1032.5/5 
YFM3-400H100/2050/10 
YFM3-630L630400.500.63050/1025/5 
YFM3-630L/4P  
YFM3-630M65/1032.5/510
YFM3-630H100/2050/10 
YFM3-800M800630.700.80073/3037.5/15 
YFM3-800H100*50* 
Note:The make-break capacity is the make -brake capacity at a voltage of 400v.
 
Table 3 Operating features of over-current release for power distribution
NO.Test current name l/lnPre-determined time starting state
1Agreed non-tripping current1.052h(ln >63A)
1h(≤63A)		Cold state
2Agreed tripping current1.32h(ln >63A)
1h(≤63A)		lmmediately starting form sequence 1

Certifications

Low Voltage 800V Yfm3 Series Molded Case Circuit BreakerLow Voltage 800V Yfm3 Series Molded Case Circuit Breaker

Packaging & Shipping

Low Voltage 800V Yfm3 Series Molded Case Circuit BreakerLow Voltage 800V Yfm3 Series Molded Case Circuit Breaker

Company Profile

Low Voltage 800V Yfm3 Series Molded Case Circuit BreakerLow Voltage 800V Yfm3 Series Molded Case Circuit Breaker

FAQ

1.Q: Are you manufacturer?
    A: Yes, we are manufacturer. Our factory is in Wenzhou City, Zhejiang  Province.
 2.Q: Can I get guarantee of products?
    A: Yes, every product is 1 year quality warrantee under customer correct using the products.
 3.Q: Do you have any Certificate?
    A: Yes. Each of our unit has CCC certificate. All the electric parts with CE certificate, If you need any other Certificate, we can help you to get it.
 4.Q: How to buy it? What about the delivery?
    A: Please contact me by email or online, let me know your situation, I will give you professional solution.We have shipping agent can choosing the cheapest and fastest delivery. FOB,CIF, C&F or EXW are no problem for us.
 5.Q: How can I pay you?
    A: T/T, L/C is very well used.
 6.Q: What about the production?
    A: Produce time is 4~6weeks.
7.Q: Could you offer some spare parts?
    A: Yes, no problem.
 8.Q: What about the maintenance?
    A: All the goods past the test, maintenance is very easy.

Our Service

1quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.
2.1, For transformer whose rated capacity is 500 KVA and below, the load loss value above the slash in the table is suitable for Dyn11 or Yzn11 connection groups, and that below the slash for YynO connection groups.
2.2, Transformers whose HV tapping range is ±2×2.5 may be provided, if need be.
2.3, Transformers whose LV is 0.69KV may be provided, if need be.
2.4, Users may choose other loss values as they need.
2.5, Due to product upgrading and changes to the external dimensions and products in the table, please refer to the external dimensions provided at the time of orderin

 

You Might Also Like