What are the main technical specifications of this breaker?

Rated voltage is 35kV, rated current ranges from 630A to 4000A, and breaking capacity is up to 40kA. It features vacuum arc-extinguishing and energy-storage operation.

What certifications does the product hold?

The product holds ISO9001-2000 and CE certifications, ensuring compliance with international quality and safety standards.

Compact 35kv Indoor Vacuum Circuit Breaker for Substations and Ring Main Units

Name: Compact 35kv Indoor Vacuum Circuit Breaker for Substations and Ring Main Units
Brand: Yueqing Copen Electric Co., Ltd
SKU: 2240195845

Zhejiang, ChinaYueqing Copen Electric Co., Ltd

US$460.00-700.00

1 Piece

Sample price:US$700.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Energy-storage Type

Model NO.

VS1 (ZN63A) -35C

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection

Certification

ISO9001-2000, CE

Payment

T/T, L/C, Western Union or Paypa

Trade Term

Fob, C&F, Fca or Negotiation

Rated Frequency

50/60Hz

Rated Short-Circuit Breaking Current

20, 25, 31.5, 40ka

Transport Package

Plastic Bag & Wooden Case or as Requested

Specification

customed

Trademark

COPECO

Origin

China

HS Code

8535210000

Production Capacity

8000pieces/Year

Key features

High Voltage Performance: Rated voltage 35kV with breaking capacity up to 40kA for substations.

Long Mechanical Life: Designed for 10,000 mechanical operations ensuring long-term reliability.

Flexible Customization: Accepts OEM/ODM orders and customized non-standard products.

No MOQ Requirement: No minimum order quantity; sample orders are accepted.

Comprehensive Warranty: 24 months warranty covering material and assembly defects.

Professional Support: Full lifecycle service including installation, debugging, and maintenance.

Certified Quality: ISO9001-2000 and CE certified for safety and quality standards.

Fast Response: Inquiries replied within 24 hours with efficient delivery options.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedIn-stock Capacity

Yueqing Copen Electric Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Full Customization, etc. CertifiedExport Year: 11 yearsNearest Port: Ningbo, Shanghai portAverage Response Time: ≤5.29h

AI-Powered supplier vetting

SummaryYueqing Copen Electric Co., Ltd is a China-based limited company established in 2014, operating in power-distribution and related electrical equipment. The supplier reports over ten years of production and sales experience, substantial stated annual capacities across four product categories, OEM/ODM and flexible customization capabilities, and extensive export activity. However, the evidence also shows major control and service-management gaps: no written corrective-action or complaint procedures, no quality assurance, no raw-material traceability, finished-product checking performed by packing staff, no valid manufacturing-capacity contract with affiliated subcontractors, no effective import/export license, and only three employees reported. Financial information is represented only by years, without substantive financial metrics. Customer acceptance is suggested by export-market reach and OEM claims, but no named customer cases are provided.

Supplier typeThe supplier is identified as a limited company in China, established in 2014, with a combined business type and an affiliated company relationship. Its stated scope covers sales of power-distribution switchgear, automation equipment, communication equipment, power supplies, components, instruments, and cables.

After-Sales capabilityThe supplier claims excellent after-sales service and replies to inquiries within 24 hours, but it reports no written corrective/preventive-action procedures or records, no written customer-complaint procedures or records, and no documented service-capability assessment process. These documented service-management weaknesses outweigh the general service claim.

Production capacityStated annual capacities are 40,000 vacuum circuit breakers, 30,000 vacuum contactors, 30,000 load break switches, and 50,000 disconnecting switches, with in-stock capability and eight qualified service-capability suppliers. Countervailing risks include only three reported employees, no valid manufacturing-capacity contract with affiliated subcontractors, no approved supplier list, and highly unclear peak-season lead-time data.

Customization capabilityThe supplier explicitly identifies itself as an OEM and ODM manufacturer, accepts small trial orders, and lists customization from samples, full customization, minor customization, and flexible customization. These statements provide direct evidence of broad customization options.

Product Q&A

Q:Why choose your company from numerous suppliers?

We are a recommended model supplier by overseas customers due to high cost-effectiveness and excellent after-sales service.

Q:How is your after-sales service?

We provide a series of supporting services from installation and debugging, operation and maintenance, fault diagnosis, to replacement of related accessories.

Q:How long is the warranty period and what is the scope?

We offer a 24-month warranty period covering defects in materials or assembly processes. Artificial damage or arbitrary modification is not covered.

Q:Do you accept OEM orders or customized non-standard products?

Yes, we have a refined technical and management team to meet diverse needs from domestic and foreign customers, including OEM and customization.

Q:Is there an MOQ and what is the usual delivery time?

No MOQ is requested; 1 sample can be supplied. Normal delivery time is 3-40 days. Special or customized products will be discussed separately.