Ovp (Overvoltage Protection) Manual and Cnkeeya Seaway, Airway, Landway Electric Circuit Breaker CB
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Product Highlights
- Wide Current Range: Rated current ranges from 200A to 6300A for versatile distribution needs.
- Intelligent Protection: Features precise selective protection to prevent unnecessary power outages.
- Multi-Function Safety: Protects against overload, undervoltage, short circuit, and single-phase grounding.
- Remote Operation Capability: Open communication interface supports four remote operations for automation.
- High Pulse Withstand: Withstands 8000V pulse voltage at 2000m altitude, up to 12000V max.
- Multiple Pole Options: Available in 1P to 4P configurations for different circuit requirements.
- Global Certifications: Complies with VDE, ISO9001, CE, CB, and CCC standards.
- Versatile Installation: Fixed installation structure suitable for AC 50Hz systems up to 660V.
Product Attributes
- Customization
- Available
- Breaking Capacity
- Low Voltage Circuit Breakers
- Operation
- Manual and Electric
- Speed
- Fixed
- Arc-extinguishing Medium
- Air
- Installation
- Fixed
- Structure
- ACB
- Poles Number
- 1p-4p
- Type
- Circuit Breaker
- Function
- Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
- Certification
- VDE, ISO9001-2000, CE, CB, CCC
- Transport Package
- Seaway, Airway, Landway
- Specification
- HYW1-2000/3P
- Trademark
- CNKEEYA
- Origin
- China
- HS Code
- 8536200000
- Production Capacity
- 50000
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.
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Product Description

The W1 series intelligent low-voltage air circuit breaker (hereinafter referred to as circuit breaker) is suitable for distribution networks with frequency of AC 50Hz, rated voltage up to 660V (690V) and below and rated current ranging from 200A to 6300A. It's used to distribute electrical energy and protect lines and power equipment from overload, undervoltage, short circuit, single-phase grounding and other faults. The circuit breaker has intelligent protection function and precise selective protection, can improve power supply reliability and avoid unnecessary power outages. Meanwhile, it has open type communication interface and can be used for four remote operations to meet the requirements of the control center and automation system. The circuit breaker has pulse withstand voltage of 8000V at altitude of 2000 meters (corrected according to standards for different altitudes, with maximum voltage not exceeding 12000V). The circuit breaker without intelligent controller and sensor can be used as isolator, marked as
The circuit breaker complies with standards such as GB 14048.2 Low-voltage switchgear and controlgear-Part 2: Circuit- breakers and IEC60947-2 Low-voltage switchgear and controlgear-Part 2: Circuit-breakers.








About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI263454". Items marked "" are certified.
Company Profile
Zhejiang Hanya Electric Appliance Co., Ltd, founded in 2009, is a comprehensive modern science and technology enterprise integrating power equipment resource development, manufacturing, domestic electrical equipment sales and import and export power equipment agency. Providing perfect power supply system for customers is CNKEEYA's mission!
The company is committed to building a high-tech enterprise integrating industry and trade. The group mainly develops and produces: High and low voltage complete sets of equipment, box type substation, power transformer, box type switching station, cable branch box, stainless steel distribution box and other transmission and distribution products, which can meet the needs of customers in all walks of life. CNKEEYA has passed three certifications of quality management, environmental management and occupational health and safety management system. We can provide reasonable and perfect equipment pre-sale, sale and after-sales service with exquisite technology for a long time.
CNKEEYA attaches great importance to scientific development and the construction of high-quality talent team. At the same time, the company has strictly implemented various development plans in recent years, laying the foundation for the company's subsequent leapfrog development! All kinds of products produced by the company have achieved very good test results in the quality supervision, inspection, and have been fully affirmed and trusted by the majority of customers in the power industry.
About Our Factory & Business Background
- Address
- No. 68, Wei No. 19 Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou, Zhejiang, China
- Terms of Payment
- T/T
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DDP, DAP, CIP, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo, Yiwu
Our Production Capability & Technical Expertise
- Main Products
- Switchgear, Substation, Transformer, Distribution Box, Voltage Transformer
Our Industry Experience & Global Business Record
- Export Year
- 2024-09-10
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia
FAQ
- What is the rated voltage range?
- The circuit breaker is suitable for AC 50Hz systems with rated voltage up to 660V (690V).
- What protection functions does it offer?
- It provides overload, undervoltage, short circuit, single-phase grounding, and overcurrent protection.
- Can it be used for remote operations?
- Yes, it features an open communication interface supporting four remote operations for automation systems.
- What is the maximum pulse withstand voltage?
- It withstands 8000V at 2000m altitude, with a maximum corrected voltage not exceeding 12000V.
- What are the available pole configurations?
- The breaker is available in 1P, 2P, 3P, and 4P configurations.
- What certifications does the product hold?
- It holds VDE, ISO9001-2000, CE, CB, and CCC certifications.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- Is the unit suitable for use as an isolator?
- Yes, the circuit breaker without an intelligent controller and sensor can be used as an isolator.
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