2021 Wholesale Manufacturer 630AMP MCCB Molded Case Circuit Breaker
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Product Highlights
- High Short Circuit Capacity: Features high short circuit interrupting capacity and short arcing for superior protection.
- Wide Current Range: Rated working current up to 800A with options from 125A to 800A.
- IEC60947-2 Compliant: Fully complies with international standard IEC60947-2 for safety and reliability.
- Versatile Installation: Can be installed vertically or horizontally to fit various distribution network needs.
- Multi-Purpose Protection: Protects against overloading, short circuit, undervoltage, and infrequent motor starting.
- Customizable Parameters: Ics (8-35Ka) and ICU (15-50Ka) are customizable to meet specific project requirements.
- OEM/ODM Support: Manufacturer offers OEM and ODM services for customized branding and solutions.
- Reliable Manufacturer: Established in 2018 with 275 employees and 24070 sqm plant area for stable supply.
Product Attributes
- Customization
- Available
- Poles Number
- 3 Poles or 4 Poles
- Type
- Moulded Case
- Model NO.
- YCM7
- Poles No
- 3,4
- Ics (Ka)
- 8-35
- Automatic Tripping Device
- Thermo-Magnetic
- Rated Insulation Voltage(V)
- 690
- Rated Voltage Ue(V)
- 400
- Rated Current (a)
- 125,160,250,400,630,800
- ICU (Ka)
- 15-50
- Transport Package
- Standard Packing
- Trademark
- CNC
- Origin
- Zhejiang, China
- Production Capacity
- 35000 Unit/Units Per Week
Product Images of 2021 Wholesale Manufacturer 630AMP MCCB Molded Case Circuit Breaker
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Product Description
2021 Wholesale Manufacturer 630AMP MCCB Molded Case Circuit Breaker
YCM7, YCM7RT, YCM7T/A, YCM7RE series circuit breaker is a new generation of breaker.
This breaker is applied for the distribution network of AC 50Hz, rated insulation voltage 800V, rated working current up to 800A, which is for electric energy distribution, circuit protection, protection power supply facility from destroying by the fault of overloading, short circuit and undervoltage, meanwhile it is also used for protection from unfrequent starting, over loading, short circuit and undervoltage of the motor.
This breaker has such characteristics as high short circuit interrupting capacity, short arcing and etc., which is a ideal product for users. This breaker can be installed vertically, and also horizontally
This breaker comply with standard IEC60947-2.




| Moulded case Circuit breaker | Overall dimensions | Installing dimensions |
Bolt | |||||||||||||||||||||
| A | A1 | A2 | A3 | B | B1 | B2 | B3 | B5 | B6 | H | H1 | H2 | H3 | H4 | H5 | H6 | A4 | B4 | ||||||
| 3P | 4P | 3P | 4P | 3P | 4P | 3P | 3P | |||||||||||||||||
| YCM7-125S | 75 | 100 | 50 | 75 | - | - | - | - | 130 | 114 | 85 | 50 | 50 | - | 92 | 72 | 4 | 68 | 61 | 41 | 24 | 25 | 111 | M8/M6 |
| YCM7-160S | 90 | 120 | 60 | 90 | - | - | - | - | 155 | 134 | 103 | 50 | 50 | - | 94 | 72 | 4 | 68 | 61 | 41 | 24 | 30 | 132 | M8 |
| YCM7-250S | 105 | 140 | 70 | 105 | - | - | - | - | 165 | 144 | 103 | 50 | 100 | - | 96 | 72 | 4 | 68 | 61 | 46 | 24 | 35 | 126 | M8 |
| YCM7-400S | 140 | 185 | 88 | 132 | 140 | 196 | 112 | 168 | 257 | 230 | 179 | 90 | 110 | 43 | 155 | 107 | 5 | 105 | 97 | 64 | 36 | 44 | 194 | M10 |
| YCM7-400M | 140 | 185 | 88 | 132 | 140 | 196 | 112 | 168 | 257 | 230 | 179 | 90 | 110 | 43 | 155 | 107 | 5 | 105 | 97 | 64 | 36 | 44 | 194 | M10 |
| YCM7-630M | 140 | 185 | 88 | 132 | 140 | 196 | 112 | 168 | 257 | 230 | 179 | 90 | 110 | 42 | 155 | 107 | 5 | 105 | 97 | 64 | 36 | 44 | 194 | M10 |
| YCM7-800M | 210 | 280 | 140 | 210 | 180 | 250 | 140 | 210 | 275 | 243 | 192 | 90 | 110 | 87 | 155 | 107 | 5 | 104 | 97 | 65 | 24 | 70 | 242.5 | M12 |


About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2531765". Items marked "" are certified.
Company Profile
CNC Electric is one of the leading manufacturer, specialized in manufacturing industrial electrical appliance, is a national large-scale enterprise integrated with R&D, manufacturing, trade and service, etc. CNC Electric was founded in 1988, which became a nationwide non-regional enterprise group in 1997. It mainly deals in high-low voltage electrical equipment, whole set, instrument and meters, explosion-proof appliances, building electrical appliances, power transformers, with more than 600 product series and 30, 000 specifications. Meanwhile, its commercial fields also cover real estate, investment, energy, logistics, information and other industries.
CNC Electric holds total assets with more than 5 billion RMB, and the plant area amounts to 0.25 million square meters, with over 10, 000 employees. CNC Electric now owns nine holding companies, over 60 member enterprises, 1, 000 cooperative units, 600 domestic sales companies and 9 exclusive distributors for oversea market.
CNC Electric has obtained three management system certificates, including ISO9001, ISO14001, OHSMS18001. Products have obtained CCC, CE, CB SEMKO certificate. The trademark "CNC" has won "Chinese well-known trademark" for years. CNC Electric also has won many other titles of honor as "National Inspection-free Product", "China Quality Faith and Consumer Trust Unit", "Advanced Unit in the National Brand Name Service", "National Model Enterprise of Quality and Integrity", etc.
CNC Electric attaches great importance to R&D and improvement. The provincial technical center has been set up. CNC Eelctric will keep on optimizing and upgrading the industrial structure with its active innovation thought of cooperation and development so as to provide customers with more perfectly overall solutions.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 146-148 Xinguang Avenue, Yueqing City, Wenzhou City, Zhejiang Province
-
Plant Area
- 24070 square meters
-
Number of Employees
- 275
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port
Our Production Capability & Technical Expertise
-
Main Products
- Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear
-
Production Machines
- Automatic Assembling \tFacility
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-05-08
- Export Year
- 2004-01-01
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 38
-
Overseas Agent/Branch
- No
FAQ
- What is the rated insulation voltage?
- The rated insulation voltage is up to 800V, suitable for AC 50Hz distribution networks.
- Can the current rating be customized?
- Yes, the rated current is available in 125A, 160A, 250A, 400A, 630A, and 800A.
- What protection functions does this MCCB offer?
- It provides protection against overloading, short circuit, undervoltage, and infrequent motor starting.
- Is OEM or ODM service available?
- Yes, the manufacturer offers both OEM and ODM services for customized needs.
- What is the lead time for production?
- The average lead time is one month for both peak season and off-season.
- What standards does the product comply with?
- The molded case circuit breaker complies with the IEC60947-2 standard.
- How many poles are available?
- The circuit breaker is available in 3 Poles and 4 Poles configurations.
- What are the payment terms?
- Payment terms include LC, T/T, PayPal, Western Union, and Small-amount payment.
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