Gret electric
Gret 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
GDM1 series moulded case circuit breaker(hereinafter referred to as circuit breaker)is applicable for AC50/60Hz power distribution network circuit with ratec insulation voltage of 800V,rated operation voltage of 690V and rated operation current from 10A to 630A,It's used to distribute powers and prevent circuit and power supply epuipment from damage due to overload,short circuit,under voltage and other faults,it is also used for infrequent start of motor as well as overload,short circuit amd under voltage protection.
This circuit breaker owns advantage of small volume,high breaking capacity,short arcing(or no arcing)etc,it can be equipped with accessories like alarm contact,shunt release auxilary contact etc,it is and ideal product for used.
The residual current circuit breaker can either be vertucally installed(vertical installation)or be horizontally installed(horizontal installation).
The product is in accordance with the standard of IEC60947-2 and GB 14048.2
Technical Data
Note:When the test parameters for the 400V,6A without heat release
Protection Characteristic
• Overload Protection
• Short Circuit Protection
• Under-voltage Protection
• Power Distribution Protection
• Motor Protection
Product pics
Accessary pics(Available for choose,in addition of breaker cost)
Shunt release
Auxilary and alarm contact
Electric CS1 Rotary operating mechanism (center arm structure)
For more accessory,pls contact supplier.
FAQ
Q1: What kind of certificate you have ?
A1: We have ISO9001-2000,CE,UL,CB,CCC.
Q2: Would you accept OEM?
A2: It totally no problem for us.
Q3: When will I receive your quotation and detail information if I send the enquiry?
A3: All your enquiry will be timely replied in 24 hours.
Q4: I don't know your product quality. Can I get a sample before the order?
A4: Of course, we can send free samples to you that you can Learn more about the product in detail.
More product
Gret 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
GDM1 series moulded case circuit breaker(hereinafter referred to as circuit breaker)is applicable for AC50/60Hz power distribution network circuit with ratec insulation voltage of 800V,rated operation voltage of 690V and rated operation current from 10A to 630A,It's used to distribute powers and prevent circuit and power supply epuipment from damage due to overload,short circuit,under voltage and other faults,it is also used for infrequent start of motor as well as overload,short circuit amd under voltage protection.
This circuit breaker owns advantage of small volume,high breaking capacity,short arcing(or no arcing)etc,it can be equipped with accessories like alarm contact,shunt release auxilary contact etc,it is and ideal product for used.
The residual current circuit breaker can either be vertucally installed(vertical installation)or be horizontally installed(horizontal installation).
The product is in accordance with the standard of IEC60947-2 and GB 14048.2
Technical Data
| Model | Rated current of frame InmA | Rated current InA | Rated operation voltage(V) | Rated insulation voltage(V) | Rated limiting short circuit breaking capacity Icu KA | Rated operation short circuit breaking capacity Ics KA | Number of poles | Arcing distance(mm) |
| GDM1-63S | 63 | 6/10/16/20/25/32/40/50/63 | 400 | 500 | 10* | 5* | 3 | <=50 |
| GDM1-63H | 63 | 400 | 15* | 10* | 3,4 | <=50 | ||
| GDM1-125S | 125 | 16/20/25/32/40/50/63/80/100/125 | 690 | 800 | 35/10 | 22/5 | 3 | <=50 |
| GDM1-125H | 125 | 40 | 50 | 35 | 2,3,4 | <=50 | ||
| GDM1-250S | 250 | 100/125/160/180/200/225/25 | 690 | 800 | 35/10 | 25/5 | 3 | <=50 |
| GDM1-250H | 250 | 400 | 50 | 35 | 2,3,4 | <=50 | ||
| GDM1-400S | 400 | 225/250/315/350/400 | 690 | 800 | 50/15 | 35/8 | 3,4 | <=100 |
| GDM1-400H | 400 | 400 | 65 | 35 | 3 | <=100 | ||
| GDM1-630S | 630 | 400/500/630 | 690 | 800 | 50/15 | 35/8 | 3,4 | <=100 |
| GDM1-630H | 630 | 400 | 65 | 45 | 3 | <=100 |
Protection Characteristic
• Overload Protection
• Short Circuit Protection
• Under-voltage Protection
• Power Distribution Protection
• Motor Protection
Product pics
Accessary pics(Available for choose,in addition of breaker cost)
Shunt release
Auxilary and alarm contact
Electric CS1 Rotary operating mechanism (center arm structure)
For more accessory,pls contact supplier.
FAQ
Q1: What kind of certificate you have ?
A1: We have ISO9001-2000,CE,UL,CB,CCC.
Q2: Would you accept OEM?
A2: It totally no problem for us.
Q3: When will I receive your quotation and detail information if I send the enquiry?
A3: All your enquiry will be timely replied in 24 hours.
Q4: I don't know your product quality. Can I get a sample before the order?
A4: Of course, we can send free samples to you that you can Learn more about the product in detail.
More product