Ycw3 Series 200A-6300A 3p 4p Acb Drawout/Fixed Intelligent Controller Air Circuit Breaker
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Product Highlights
- Intelligent Selective Protection: Features intelligent controllers with LCD/digital display for overload, short delay, and instantaneous protection.
- Wide Current Range: Available in frame sizes from 1600A to 6300A, supporting rated currents up to 6300A.
- High Breaking Capacity: Ultimate short circuit breaking capacity up to 135kA at 400/415V and 100kA at 660/690V.
- Flexible Installation: Supports both fixed and drawout installation types in horizontal or vertical orientations.
- Versatile Poles Configuration: Available in 3-pole and 4-pole configurations to meet diverse circuit requirements.
- Certified Safety Standards: Complies with IEC/EN 60947-2 standard and holds VDE and CE certifications.
- Long Mechanical Life: Offers mechanical life ranging from 12,500 to 30,000 operations depending on maintenance.
- Customizable Parameters: Rated current, poles, voltage, and installation type are customizable to specific project needs.
Product Attributes
- Customization
- Available
- Breaking Capacity
- High Voltage Circuit Breakers
- Operation
- Manual Type
- Model NO.
- YCW3
- Speed
- Normal Type Circuit Breaker
- Arc-extinguishing Medium
- Air
- Installation
- Draw out / Fixed
- Structure
- ACB
- Poles Number
- 3, 4
- Type
- Circuit Breaker
- Function
- Conventional Circuit Breaker
- Certification
- VDE, CE
- Rated Current
- 200~6300A
- Poles
- 3p/4p
- Ue(V)
- 400/415, 660/690
- Ui(V)
- 1000
- Frequency
- 50/60Hz
- Installationtype
- Drawout/Fixed
- Transport Package
- CNC Packingstandard Packaging
- Specification
- YCW3
- Trademark
- CNC
- Origin
- Zhejiang, China
- HS Code
- 8536200000
- Production Capacity
- 80000 Unit/Units Per Week
- Package Size
- 50.00cm * 40.00cm * 50.00cm
- Package Gross Weight
- 30.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Ycw3 Series 200A-6300A 3p 4p Acb Drawout/Fixed Intelligent Controller Air Circuit Breaker
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Ycw3 Series 200A-6300A 3p 4p Acb Drawout/Fixed Intelligent Controller Air Circuit Breaker -
Ycw3 Series 200A-6300A 3p 4p Acb Drawout/Fixed Intelligent Controller Air Circuit Breaker -
Ycw3 Series 200A-6300A 3p 4p Acb Drawout/Fixed Intelligent Controller Air Circuit Breaker -
Ycw3 Series 200A-6300A 3p 4p Acb Drawout/Fixed Intelligent Controller Air Circuit Breaker -
Ycw3 Series 200A-6300A 3p 4p Acb Drawout/Fixed Intelligent Controller Air Circuit Breaker -
Ycw3 Series 200A-6300A 3p 4p Acb Drawout/Fixed Intelligent Controller Air Circuit Breaker -
Ycw3 Series 200A-6300A 3p 4p Acb Drawout/Fixed Intelligent Controller Air Circuit Breaker
Find Similar Products
Product Description
General
YCW3 series air circuit breaker(hereinafter called ACB) is suitable for the circuit of AC 50Hz/60Hz with rated service voltage 400V, 690V and rated service current between 200A and 6300A.
It is mainly used to distribute electric energy and protect circuits and electric equipment against over-load, under-voltage, short-circuit and single phase earthing fault.
With intelligent and selective protection functions, the breaker can improve the reliability of power supply, and avoid unnecessary power failure.
The breaker is applicable for power stations, factories, mines(for 690V) and modern high-buildings, especially for the distribution system of intelligentized building.
Standard: IEC/EN 60947-2.
YCW3 series air circuit breaker(hereinafter called ACB) is suitable for the circuit of AC 50Hz/60Hz with rated service voltage 400V, 690V and rated service current between 200A and 6300A.
It is mainly used to distribute electric energy and protect circuits and electric equipment against over-load, under-voltage, short-circuit and single phase earthing fault.
With intelligent and selective protection functions, the breaker can improve the reliability of power supply, and avoid unnecessary power failure.
The breaker is applicable for power stations, factories, mines(for 690V) and modern high-buildings, especially for the distribution system of intelligentized building.
Standard: IEC/EN 60947-2.
1.Rated current in scope of frame size
1600 Type In: 200A,400A,630A,800A,1000A,1250A,1600A
2000 Type In: 630A,800A,1000A,1250A,1600A,2000A
3200 Type In: 2000A,2500A,3200A
4000 Type In: 2500A,3200A,4000A
6300 Type In: 4000A,5000A,6300A
2.Number of poles
3-default
4-4 pole
3.Installation
Fixed type-horizontal, vertical
Drawout type-horizontal, vertical
4.Intelligent controller
M type
2M type: digital display, over-current protection (overload, short delay, instantaneous),
4P or 3P+N have earthing protection.
3M type: LCD display, over-current protection(overload, short delay,
instantaneous), 4P or 3P+N have earthing protection.
H type
2H type: communication function, digital display, over-current protection
(overload, short delay, instantaneous), 4P or 3P+N have earthing protection.
3H type: communication function, LCD display, over-current protection (overload,
short delay, instantaneous), 4P or 3P+N have earthing protection.
5.Common use accessory
Shunt release-AC220V/230V,AC380V/400V,DC220V,DC110V
Undervoltage release-AC220V/230V,AC380V/400V, it is classified to instantaneous type and time-delay type.
Closing electromagnet-AC220V/230V,AC380V/400V,DC220V,DC110V
Motor-driven energy-storage mechanism-AC220V/230V,AC380V/400V,DC220V,DC110V
Auxiliary contact-4a4b,2a6b,3a3b
Note: a-normal open, b-normal close
6.Optional accessory
Mechanical interlock;
One circuit breaker (1lock+1key)
Two circuit breaker(steel cable interlock, connecting rod interlock,2lock+1key)
Three circuit breaker(3lock+2keys, connecting rod interlock)
Automatic power transfer system
Current transformer connected with neutral lead
Operating conditions
| Item | Description |
| Ambient temperature | -5ºC~+40ºC;the average value within 24h shall not exceed+35ºC; Ltype and M type controller can be used under -40ºC~+70ºC |
| Altitude | ≤2000m |
| Pollution grade | 3 |
| Safety category | Main circuit and undervoltage tripping coil is IV, other auxiliary and control circuit is II |
| Installation position | Vertical installed, inclination between the mounting plane and the vertical plane should not exceed±5° |
| Item | Description |
| Number of Poles | 34 |
| Rated voltage Ue(V) | 400/415,660/690 |
| Rated insulation voltage Ui(V) | 1000 |
| Rated impulse withstand voltage Uimp(kV) | 12 |
| Rated frequency(Hz) | 50/60 |
| Have function of switch disconnector | |
Frame size rated current
| Rated current In(A) | 1600 | 2000 | 3200 | 4000 | 6300 | |
| Rated ultimate short circuit breaking capacity Icu(kA) |
400/415V | 65 | 80 | 100 | 120 | 135 |
| 660/690V | 50 | 65 | 85 | 85 | 100 | |
| Rated service short circuit breaking capacity Ics(kA) |
400/415V | 55 | 65 | 80 | 100 | 135 |
| 660/690V | 42 | 65 | 70 | 85 | 100 | |
| Rated short time withstand current Icw.1s(kA) |
400/415V | 50 | 65 | 80 | 100 | 135 |
| 660/690V | 42 | 65 | 70 | 85 | 100 | |
| Rated short circuit making and breaking capacity lcm(kA) |
400/415V | 110 | 176 | 220 | 264 | 297 |
| 660/690V | 77 | 143 | 154 | 187 | 220 | |
| Electric life | 8000 | 8000 | 8000 | 6000 | 1500 | |
| Mechanical life (Maintenance) | 30000 | 30000 | 20000 | 20000 | 5000 | |
| Mechanical life (Non-maintenance) | 20000 | 15000 | 12500 | 10000 | 2500 | |
| Dimension(mm) W×H×L | ||||||
| Drawout type | 3P | 285×345×351 | 375×451×432 | 435×486×439 | 435×486×439 | 930×486×439 |
| 4P | 352×345×351 | 470×451×432 | 550×486×439 | 550×486×439 | / | |
| Fixed type | 3P | 254×251×320 | 362×362×395 | 426×378×395 | 426×378×395 | / |
| 4P | 324×251×320 | 457×362×395 | 537×378×395 | 537×378×395 | / | |
Note: 6300A only has 3P drawout type.
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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.
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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
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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
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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 current range for this ACB?
- The rated current ranges from 200A to 6300A, with specific frame sizes supporting 1600A, 2000A, 3200A, 4000A, and 6300A.
- Does the circuit breaker support customization?
- Yes, parameters such as rated current (200-6300A), poles (3p/4p), voltage (400/415, 660/690V), and installation type (Drawout/Fixed) are customizable.
- What are the available installation types?
- The ACB supports both Fixed type (horizontal/vertical) and Drawout type (horizontal/vertical) installations.
- What certifications does the product have?
- The product is certified with VDE and CE, and complies with the IEC/EN 60947-2 standard.
- What is the breaking capacity of the ACB?
- The rated ultimate short circuit breaking capacity (Icu) is up to 135kA at 400/415V and 100kA at 660/690V.
- What intelligent controller options are available?
- Options include M type (digital/LCD display), 2M/3M types with over-current protection, and H types with communication functions.
- What is the mechanical life of the device?
- The mechanical life ranges from 12,500 to 30,000 operations, depending on the frame size and maintenance requirements.
- What are the main applications for this ACB?
- It is suitable for power stations, factories, mines (for 690V), and modern high-rise buildings, especially for intelligent building distribution systems.
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