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Electrical High Voltage Switch with Lightning Impulse Protection Capability

Name: Electrical High Voltage Switch with Lightning Impulse Protection Capability
Brand: Wenzhou Ubright Electric Co., Ltd.
SKU: 2314526925

Zhejiang, ChinaWenzhou Ubright Electric Co., Ltd.

US$280.00

1 Piece

Product profile

Customization

Available

Type

High-voltage

Structure

Indoor Frame Type Three-Pole Earthing Switch

Model NO.

JN22B-40.5

Installation

Indoor High-voltage

Operation

Manual

Grounding Mode

Grounding

Movement Mode

Horizontal Rotary Type

Number of Poles

Three Pole

Grounding

Single Ground

Series

Single-Stage

Run

Turn the Horizontal

Switching Mode

Single Throw-in

Common Model

Jn22b-40.5

Structure of Operating

Manual

Certification

ISO9001, ISO2000

Brand

Csnb

Rated Voltage

40.5 Kv

1min Power Frequency Withstand Voltage

95 Kv

Lightning Impulse Withstand Voltag

185 Kv

Rated Short-Time Withstand Current

31.5ka

Rated Peak Withstand Current

80 Ka

Rated Short-Circuit Making Current

80 Ka

Rated Short-Circuit Duration

4 S

Mechanical Endurance

2000 Times

Transport Package

Wooden Packing

Specification

Customized

Trademark

CSNB

Origin

China

HS Code

8535309090

Production Capacity

500 Pieces/Week

Key features

Lightning Impulse Protection: 185kV peak lightning impulse withstand voltage ensures reliable protection.

High Short-Circuit Capacity: 31.5kA for 4 seconds; 80kA peak withstand and making current.

2000 Mechanical Cycles: Optimized components support up to 2000 operation cycles with low failure rate.

Compact Indoor Design: Fits 35kV high-voltage cabinets like KYN61-40.5 with simple structure.

Comprehensive Safety: Eliminates residual voltage to prevent electric shock during maintenance.

ISO Certified Quality: Manufactured under ISO9001 and ISO2000 quality management systems.

Easy Manual Operation: Smooth horizontal rotary movement with integrated transmission spring.

Wide Compatibility: Compatible with various 40.5kV indoor high-voltage switch cabinets.

Company profile

Environmental ProtectionQuality AssuranceQA/QC Inspectors100% Finished Products Inspection

Wenzhou Ubright Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2012-07-01Nearest Port: NingboAverage Response Time: ≤3.74hTerms 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?

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?

We offer OEM/ODM service, can print your logo on product. Our professional technical and quotation team can provide a satisfied project according to your drawing and parameters.

Q:What is your MOQ?

Our MOQ is 1 piece.

Q:How long is your delivery lead time?

It depends on your product requirement and quantity. Generally, 10~15 working days is available.

Q:How do you solve quality problems?

Please provide detailed photos of quality problems. Our technical and quality testing department will analyze. We will make a satisfied solution within 2 days.