What is your payment terms?

30%T/T in advance, 70% before shipment. West union, L/C are also acceptable.

Indoor Vacuum Circuit Breaker: Reliable High Voltage Safety Device

Name: Indoor Vacuum Circuit Breaker: Reliable High Voltage Safety Device
Brand: Wenzhou Ubright Electric Co., Ltd.
SKU: 2313449465

Zhejiang, ChinaWenzhou Ubright Electric Co., Ltd.

US$500.00

1 Piece

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Type

Model NO.

VGY1-36/40.5 Side-mounted

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Insert

Structure

Vcb

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

ISO9001-2000, CB, CCC

Rated Voltage

36 / 40.5 Kv

1min Power Frequency Withstand Voltage

70 / 95 Kv

Rated Lightning Impulse Withstand Voltag

170 / 185 Kv

Rated Frequency

50/60 Hz

Rated Current

630, 1250, 1600, 2000A

Rated Short-Time Withstand Current

25, 31.5 Ka

Rated Peak Withstand Current

63, 80 Ka

Rated Short-Circuit Current Duration

4 S

Rated Short-Circuit Breaking Times

20 Times

Mechanical Endurance

10000 Times

Rated Operating Sequence

O-0.3s-Co-180s-Co

Transport Package

Wooden Packing

Specification

Customized

Trademark

CSNB

Origin

China

HS Code

8535210000

Production Capacity

500 Pieces/Week

Key features

Modular Solid-Encapsulated Design: Adopts integrated modular spring mechanism for compact switchgear and easy maintenance.

High Mechanical Endurance: Optimized structure ensures up to 10,000 mechanical operations for long-term stability.

Dual Operation Modes: Supports both electric and manual operation with local and remote control capabilities.

Harsh Environment Adaptability: Epoxy solid encapsulation provides excellent insulation in high humidity and pollution.

Comprehensive Protection Functions: Includes overcurrent, overvoltage protection, and failure protection for system safety.

International Standard Compliance: Meets GB/T1984-2024 and IEC 62271-100 standards with complete interlock design.

Wide Voltage Range: Suitable for 36kV and 40.5kV three-phase AC 50/60Hz power systems.

Flexible Customization Options: OEM/ODM services available with logo printing and custom parameter adjustments.

Company profile

Wenzhou Ubright Electric Co., Ltd.Zhejiang, China

CertifiedBusiness Type: Trading CompanyExport Year: 2012-07-01Nearest Port: NingboAverage Response Time: ≤0.01hTerms 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.