Basic Info.
Breaking Capacity
Low Voltage Circuit Breakers
Speed
Normal Type Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Certification
ISO9001-2000, CE, CB, CCC
Poles
1, 2, 3, 4 Poles Number
Protection
Short Circuit, Overload
Contact
Silver Alloy, Copper
Shell
Fireproof, Flame Retardant
Product Name
Circuit Breaker
Transport Package
40PCS/CTN
Product Description
Gret electricGret electric Co.,Ltd is is Chinese manufacturing company headquartered in Wenzhou City,Zhejiang Province with branch offices in different parts of China and abroad.It was founded in 1989 as Zhejiang Gelun Electric Company and later renamed Gret Electric Co.,Ltd by the board of directors.The company currenty owns four factories for manufacturing and one high-rise office building for R&D.Today it has more than 1000employs,among them engineers and technicians account for about 20% of total staff.
The company specializes in R&D,manufacture and sales of various distribution electrical appliances and industrial control advices.The most popular products are frame circuit breakers,molded case circuit breakers,residual current operated circuit breakers(leakage circuit breakers),dual power supply automatic transfer switchs and frequency convert etc.
Over the years,the company has passed a great number of industrial certificates,such as ISO9001 quality management system certification,ISO14001 environmental managerment system certification,and OHSAS18001 Occuptional Health and Safety Management System Certification,as well as the China Compulsory Certification(also known as 3C in short).The company has never stopped innovating since day one,leading the industry with many unique certified patents and designs.We'are focusing on our positioning along the value chain of electrification.This is where our core business lies.From power generation to power transmission,power distribution and smart grid to the efficient application of electrical energy-in every one of these interrelated fields,electrification,automation and digitalization are the key business drivers.No matter how much we grow,we always keep ourseives grounded in our deep-rooted purpose values,and principles,We've done it for over 11,000days,and we don't plan on stopping anytime soon.Description
DZ47-125 moulded case circuit breaker owns cute and nice outline,light weight,reliable performance,high breaking and fast tripand guide rail installation,the shell and component are made of high flame retardant and impact resistant plastic with long service life,It's mainly used for overload and short circuit protection in AC 50Hz circuit of single-pole and 230V/400V or two-pole,three pole,four-pole and 400V,It can also be used to infrequently make and break electric apparatus and lighting circuit under normal condition.
The product is accordance with GB14048.2 and IEC60947-2.
Technical Data
1.1 Rated current of circuit breaker:63/80/100/125A
1.2 The circuit breaker can be divided into number of poles:single pole,two pole,three pole and four pole
1.3 Installation:embedded type installation(TH35-7.5 mounting rail);
1.4 Rates short circuit breaking capacity:380V,5kA.
1.5 Operation performance of over current release(see table 2)Rated current of release(A) | Initial state | Test current | Specified time | Expected result | Remark |
In=63 | Cold state | 1.05In | t>=1h | Non-release | - |
In>63 | Cold state | 1.05In | t>=2h | Non-release | - |
In=63 | Proceeded immediately after the previous test | 1.30In | t<1h | Release | The current rises to the specified value steadly in 5s |
In>63 | Proceeded immediately after the previous test | 1.30In | t<2h | Release | - |
In>=63 | Cold state | 8.00In | t>=0.2s | Non-release | - |
12.00In | t<0.2s | Release |
FAQ1. Q: Our design and requirements are special, can you make according to our request?
A: Of course, no problem. We will quote according to your request. If required, different parts are all available for clients to choose from. So different kinds of customer requirements are all perfectly met.
2. Q: Can i get samples to check quality before order?
A: Yes, we can send free samples. Because we also believe sample is the first step to build trust.
3. Q: How long can i get quotation from you?
A: Within 24 hours.
4. Q: I need your price list of all products, could you please send me?
A: We have many products, please feel free to contact with me to get latest price list.More product
Address:
161 Wei 12th Road, Economic Development Zone, Yueqing City, Zhejiang Province, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Company Introduction:
GRET Electric is a Manucaturing company headquartered in Wenzhou City, Zhejiang Province with four different factories in different cities of China. It was founded in 1989 as Zhejiang Gelun Electric Co., Ltd. And later renamed Gret Electric Co., Ltd., annual turnover more than 6 million dollars.
In the past 29 years, GRET was focusing on the low voltage electrical and automation control project research, development and puduction. The products range including MCB, MCCB, RCCB, Contactors, ATS, Surge protector, Fuse disconnector, Isolator, Frequency Driver and other related accessories and components.
GRET products are certified to required industry standards, with approvals ISO, CCC, CECB, TUV, SAA, SEMKO.
Today, GRET sales covers 20 countries, with more than 300 customers purchasing from us. There is no doubt we will promote our products to more countries.
With the deep-rooted principle "Switch On To Safety", we are trying best to produce best quality with most competitive products. So, Outfitted with sophisticated manufacturing capacity and outstanding quality management system, GRET is your optimal OEM/ODM supplier.