What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

Is the product suitable for outdoor installation?

Yes, it is designed as an outdoor porcelain bushing type with an open frame structure.

220kv Porcelain Column Type Sf6 Three-Pole Control Gas Vacuum circuit Breaker

Name: 220kv Porcelain Column Type Sf6 Three-Pole Control Gas Vacuum circuit Breaker
Brand: Shengsu Electric Co., Ltd.
SKU: 2257690505

Zhejiang, ChinaShengsu Electric Co., Ltd.

US$2,800.00

30-49 Pieces

US$2,500.00

50+ Pieces

Sample price:US$720.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Model NO.

SF6

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

SF6

Installation

Open Frame

Structure

Vcb

Poles Number

Type

Circuit Breaker

Function

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

Certification

ISO9001-2000

Rated Voltage

220kv

Installation Method

Withdrawable

Rated Current

2500A

Basic Insulation Level

350 Kv

Rated Frequency

50/60Hz

Maximum Working Voltage

72.5kv

Interrupting Current Rating

31.5 Ka

Material

Porcelain

Model No.

Sf6

Customize

Yes

Size

Medium

Air Contamination

3 Grade

Opening Time

≤30ms

Ambient Temperature

-40-50

Altitude

≤3000m

Transport Package

Wooden Case

Specification

pcs

Trademark

SHENGSU ELECTRIC CO., LTD

Origin

China

Key features

High Breaking Capacity: Rated at 31.5 kA for reliable protection in high voltage systems.

SF6 Arc Extinguishing: Uses SF6 gas for superior arc extinction and long service life.

Porcelain Insulator Design: Features porcelain vase structure with built vacuum interrupter.

Customization Available: Offers full customization, minor customization, and design-based options.

Fast Operation Speed: Opening time is less than or equal to 30ms for rapid response.

High Altitude Capability: Designed to function safely at altitudes up to 3000 meters.

Durable and Safe: Features good sealing, anti-aging, and explosion-proof design.

Company profile

Fast DeliveryLow MOQOEM ServicesManagement Certification

Shengsu 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, Customization from Designs, etc. CertifiedExport Year: N/A CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.12h

AI-Powered supplier vetting

SummaryThe supplier specializes in refrigeration, kitchen, and electromechanical equipment with a strong export focus and OEM capabilities for popular brands. They hold multiple ISO certifications but have not collaborated with Fortune 500 companies. The firm offers significant customization options and maintains rigorous quality control, yet their innovation capability is hindered by a limited R&D team and no new product launches last year. Financial data is recent, with stable in-stock service but lacking overseas warehousing. Their service system is well-documented, supporting effective complaint handling.

Supplier typeThe supplier deals in refrigeration, kitchen, electromechanical equipment, water purifiers, and vacuum circuit breakers, with import and export capabilities.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, indicating robust management and sustainable development systems.

After-Sales capabilityThe supplier provides after-sales service, supported by clear procedures for corrective actions and complaint handling.

Financial creditRecent financial data is available, indicating stable cash flow and financial capacity over the last three years.

R&D capabilityThe supplier has limited innovation capability, indicated by a small R&D team and no new product launches in the past year.

Production capacityThe supplier has valid contracts for manufacturing and maintains in-stock service but lacks overseas warehouse capabilities.

Customization capabilityThe supplier offers extensive customization services, including from samples, designs, and full customization.