What is the lead time for production?

The average lead time is one month, regardless of peak or off-season periods.

What standards does the breaker comply with?

It complies with GB1984-2003, JB3855, DL/T403, IEC60694, DIN, and VDE standards.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Vs1/Vb4 Indoor 11kv Withdrawable Vacuum Circuit Breaker

Name: Vs1/Vb4 Indoor 11kv Withdrawable Vacuum Circuit Breaker
Brand: Farady Electric Co., Ltd.
SKU: 836203785

Zhejiang, ChinaFarady Electric Co., Ltd.

US$1,200.00-5,000.00

5 Pieces

Sample price:US$1200.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Energy-storage Type

Model NO.

VB4

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Insert

Structure

Withdrawable

Poles Number

Type

Circuit Breaker

Function

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

Certification

ISO9001-2000, CE, CCC, Type Test

Transport Package

Wooden Case

Trademark

Farady

Origin

P. R. China

HS Code

85352100

Production Capacity

500unit/Month

Key features

High Breaking Capacity: Rated short circuit breaking current up to 100kA (peak) for robust protection.

Modular Design: Modularized spring mechanism allows for rapid part replacement and convenient maintenance.

Long Mechanical Life: Mechanism lifetime up to 30,000 cycles with self-lubricative bearings for free maintenance.

Advanced Insulation: Embedded poles with epoxy resin casting ensure reliable insulation and low power consumption.

Wide Application Range: Suitable for 12-24kV systems, used in power plants, substations, and industrial facilities.

Tool-Free Maintenance: Special design allows disassembly and repair without requiring special tools.

High Current Rating: Rated current options from 630A to 4000A to meet diverse load requirements.

Certified Quality: Complies with GB, IEC, DIN, VDE standards; certified by ISO9001, CE, and CCC.

Company profile

Years of Export ExperienceExhibition ExperienceHigh Repeat Buyers ChoiceSelf-branded

Farady Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤10.76h

AI-Powered supplier vetting

SummaryThe supplier is a power-equipment manufacturer offering rectifiers, inductors, transformers, voltage regulators, switchgear, RMUs, charging piles, and related technical services. It reports broad customization and ODM capabilities, recent new-product activity, and structured quality and supplier-management procedures. Certifications include ISO9001:2015, ISO14001, ISO45001:2018, ISO50001, UL, and CE. The supplier exports extensively, has overseas warehouse and showroom capabilities, and participates in offline trade shows, but reports no overseas agents or branches. Production-related evidence is limited to listed equipment and product scope. Financial information is present only as coded or incomplete values and cannot substantiate financial strength. No Fortune 500 cooperation is reported, although repeat-buyer preference is stated at 80%–100%.

Supplier typeThe supplier is identified as a manufacturer and R&D-oriented enterprise focused on power transformers, voltage regulators, indoor and outdoor switches, RMUs, switchgear, rectifiers, inductors, charging piles, and related technical services. This supports classification as a power-equipment manufacturer with engineering and development capabilities.

CertificationsThe supplier reports KEMA, ASTA, and CE certification in its company description, plus ISO9001:2015, ISO14001, ISO45001:2018, ISO50001, UL, and other product or management certifications. The evidence explicitly demonstrates multiple product and management certifications.

After-Sales capabilityThe supplier reports overseas warehouse and showroom capabilities, participation in DistribuTECH 2025, service coverage in Uganda and Honduras, and one-month average lead times in both peak and off-season periods. However, it reports no overseas agents or branches; the available evidence supports some international service infrastructure but not a complete local after-sales network.

R&D capabilityThe supplier states that it had new products during the past year, provides ODM services, and describes itself as a national high-tech enterprise with an innovation R&D center and patents. These statements explicitly support active product development and R&D capability.

Production capacityThe supplier’s product scope covers multiple power-equipment categories, and the listed facility or equipment includes oil filters, vacuum drying equipment, assembly lines, and winding machines. This indicates manufacturing infrastructure, although the slices do not quantify capacity, output, or production scale.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, flexible customization, and minor customization. The supplier also reports ODM availability, demonstrating broad customization coverage.