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40 5kv High Voltage Sulfur Hexafluoride Circuit Breaker by Csnb
US$1,500.00
1 Piece
Product profile
Customization
AvailableBreaking Capacity
High Voltage Circuit BreakersOperation
Electric TypeModel NO.
YBSF6-40.5Speed
Normal Type Circuit BreakerArc-extinguishing Medium
SF6Installation
InsertStructure
Sf6 Circuit BreakerPoles Number
3Type
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure ProtectionCertification
ISO9001-2000, CE, CCCTransport Package
Wooden PackingSpecification
CustomizedTrademark
CSNBOrigin
ChinaHS Code
8535210000Production Capacity
500 Pieces/WeekKey features
Integrated Modular Mechanism: Features high reliability, low maintenance, and convenient coil replacement without dismantling components.
APG Cast Insulation: Epoxy resin cylinder shields arc chamber from external impact and contamination for superior stability.
High Mechanical Endurance: Optimized structure supports up to 10,000 operations for long-term steady performance.
Strong Breaking Capacity: Optional 25kA or 31.5kA short-circuit breaking current ensures reliable fault clearing.
Safety Explosion Protection: Automatic rupture device releases gas under abnormal conditions to prevent accident escalation.
Tailor-Made for KYN61: Specially developed for KYN61 switchgear with screw rod propulsion for smooth, self-locking movement.
Wide Applicability: Suitable for industrial parks, metallurgy, new energy, mining, and urban power grid projects.
Comprehensive Certifications: Complies with GB 1984, IEC 62271-1:2017, IEC 62271-100:2021, ISO9001, CE, and CCC standards.
Company profile

Wenzhou Ubright Electric Co., Ltd.Zhejiang, China
CertifiedBusiness Type: Trading CompanyExport Year: 2012-07-01Nearest Port: NingboAverage Response Time: ≤6.67hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryWenzhou Ubright Electric Co., Ltd., founded in 2006, is a limited trading company based in Zhejiang, China, specializing in the production of electrical and electronic components. It is recognized for its strong certifications in quality, safety, and environmental management systems. The company boasts a significant export business, contributing up to 50% of its sales, and maintains a solid credit rating. Its products are well-regarded globally, and it emphasizes innovation and continuous improvement. The company operates more than ten production lines and produces a variety of electrical components including transformers and switchgear.
CertificationsThe company holds three significant certifications: Quality Management System, Occupational Health and Safety Management System, and Environmental Management System.
Financial creditThe company has been consistently rated as a AAA credit enterprise by the financial system.
R&D capabilityThe company is recognized as a National High-Tech Enterprise and emphasizes innovation with a focus on technology and branding.
Production capacityThe company operates above ten production lines with an annual production output valued between US$50 Million and US$100 Million.
Client casesThe company's sales network covers all of Asia and many countries globally, with positive reception from users.
Product Q&A
Q:Are you a trading company or manufacturer?
A:
Our company is a professional factory with 20 years of experience in the field of indoor high-voltage load break switches, vacuum circuit breakers, disconnectors, earthing switches, high-voltage fuses, and pad-mounted transformers for wind power, photovoltaic (PV) energy storage systems. It is also an excellent supplier to the State Grid Corporation of China.
Q:Do you accept customized service?
A:
We offer OEM/ODM service, can print your logo on product. our professional technical and quotation team can provice a satisfied project according to your drawing and parameters.
Q:What is your MOQ?
A:
Our MOQ is 1 piece.
Q:How long is your delivery lead time?
A:
It depends on your product requirement and quantity. Generally, 10~15 working days is available.
Q:How do you solve quality problems?
A:
Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days.
Send Inquiry
*To:
Wenzhou Ubright Electric Co., Ltd.
Wenzhou Ubright Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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