Powered by Made-in-China.com
Robust Indoor Electrical Isolator by Csnb for Premium Performance Assurance
US$500.00
1 Piece
Product profile
Customization
AvailableType
High-voltageStructure
Three-column DisconnectorModel NO.
GN27-40.5(D)Installation
Indoor High-voltageOperation
ElectricGrounding Mode
GroundingMovement Mode
Horizontal Rotary TypeNumber of Poles
Three PoleGrounding
Double GroundSeries
Single-StageRun
Turn the HorizontalSwitching Mode
Double-Throw TypeCommon Model
KRStructure of Operating
ElectricCertification
ISO9001Brand
CsnbTransport Package
Wooden PackingSpecification
CustomizedTrademark
CSNBOrigin
ChinaHS Code
8535309090Production Capacity
500 Pieces/WeekKey features
High Voltage Rating: Rated for 40.5kV systems, suitable for 35kV power distribution networks.
Horizontal Opening Design: Features horizontal open contact blades for smooth switching and visible isolation clearance.
Superior Insulation: Equipped with high-strength red insulating posts for excellent voltage resistance.
Long Mechanical Life: Optimized linkage structure achieves up to 3000 mechanical operation cycles.
Flexible Installation: Supports installation inside switch cabinets or independent wall-mounted setups.
Safety Isolation: Clear visible isolation fracture protects operators during maintenance of no-load circuits.
Wide Compatibility: Can be combined with various 40.5kV fixed circuit breakers inside switch cabinets.
Certified Quality: Complies with GB/T 1985-2023 and IEC 62271-102 standards; ISO9001 certified.
Company profile

Wenzhou Ubright Electric Co., Ltd.Zhejiang, China
CertifiedBusiness Type: Trading CompanyExport Year: 2012-07-01Nearest Port: NingboAverage Response Time: ≤10.06hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryThe supplier is identified as Wenzhou Ubright Electric Co., Ltd., a China-based limited company in Zhejiang operating in electrical and electronics. Its stated product range covers medium- and high-voltage equipment, transformers, substations, switchgear, vacuum circuit breakers, and components for photovoltaic and energy-storage applications. The company reports three-system certification, quality-management and continuous-improvement practices, more than 10 production lines, 11–20 quality-control staff, a manufacturing area of approximately 13,293 m², and stated annual output of 10,000 VS1 vacuum circuit breaker sets. It reports exports beginning in 2012 and sales coverage across Asia and other countries. However, the supplied records contain inconsistencies regarding establishment date, legal identity, business type, and production-output figures, and provide insufficient evidence on after-sales service, customization, and specific customer cases.
CertificationsThe company explicitly states that it has obtained three system certifications: Quality Management, Occupational Health and Safety Management, and Environmental Management. This is direct evidence of certification holding.
Financial creditThe company is reported to have received AAA credit-enterprise ratings for consecutive years and several enterprise honors. However, the records also contain conflicting establishment and identity information, so the credibility evidence cannot be fully validated from the supplied material alone.
R&D capabilityThe supplier describes itself as engaged in R&D and product promotion, continuous improvement, science-and-technology-based development, and products for photovoltaic and energy-storage applications. These statements provide explicit evidence of innovation-oriented activity.
Production capacityThe records report a manufacturing area of approximately 13,293 m², more than 10 production lines, 11–20 quality-control staff, and annual VS1 vacuum circuit breaker output of 10,000 sets. Export activity is also reported, although production and company-profile figures are not fully consistent across the slices.
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
You may also like
Indoor High Voltage Isolator by Csnb for Effective Electrical Disconnect
US$400.00
1 Piece(MOQ)
Durable Indoor Electrical Isolator by Csnb for Versatile Safety Solutions
US$500.00
1 Piece(MOQ)
Gold Manufacturer Electrical Isolator Compact Layout for Electric Transmission Line
Negotiable
1 Piece(MOQ)
High Performance Solar 3p4p 63A 80A AC Isolator for Solar PV Battery System
US$3.00-18.60
1 Piece(MOQ)
Remote Control Simple Structure Indoor High-Voltage Panel-Mounted Isolator for Photovoltaic Substation
US$800.00-2,500.00
1 Piece(MOQ)
Premium Indoor High Voltage Isolator by Csnb for Efficient Performance
US$400.00
1 Piece(MOQ)
High Strength Arc Resistant High-Voltage Indoor Power Isolator for Hospital
US$800.00-2,500.00
1 Piece(MOQ)
Customized Reliable Electrical Isolator by Csnb for Advanced Performance
US$500.00
1 Piece(MOQ)
40.5kv Gn27 Indoor Isolator for High Voltage Switchgear
US$238.00
1 Piece(MOQ)
Used in Combiner String Box for Solar PV Battery Power Electrical Switch DC Isolator
US$2.89-18.00
1 Piece(MOQ)
Oxidation Resistant Insulation Resistant High-Voltage 12-35kv Indoor Isolator for Distribution Room
US$800.00-2,500.00
1 Piece(MOQ)
Rust Resistant High Strength Indoor Hv Isolator for Factory Power Distribution Room
US$800.00-2,500.00
1 Piece(MOQ)
Multi Battery Isolator for Vehicles Bi-90A1b2
US$13.97
50 Pieces(MOQ)
Multi Battery Isolator for Vehicle Bi-160A1b2
US$25.00
100 Pieces(MOQ)
Hr5-200/3p Fused Isolator 660V 200A for Motor Protection CE, ISO9001 Certified
US$15.00-20.00
5 Pieces(MOQ)
Compact Hr3-400/34 400A Fused Isolator for Panel Building & Mcc
US$27.50-138.00
5 Pieces(MOQ)
Hr6 Tripolar 100A Electrical Busbar Fuse Disconnector Isolator
US$10.00-60.00
10 Pieces(MOQ)



















