What is the rated working voltage?

The rated working voltage is AC400V.

What are the lead times for production?

Lead time is one month during off-peak season and 1-3 months during peak season.

3p 4p 2000A Acb Air Circuit Breaker

Name: 3p 4p 2000A Acb Air Circuit Breaker
Brand: Yueqing Greenwich Imp & Exp Co., Ltd.
SKU: 2182381225

Zhejiang, ChinaYueqing Greenwich Imp & Exp Co., Ltd.

US$100.00-1,000.00

1 Piece

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

DW45

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

ACB

Poles Number

Type

Circuit Breaker

Function

Circuit-Breaker Failure Protection, Overcurrent Protection

Certification

ISO9001-2000, CE

Product Name

Air Circuit Breaker

Current Range

1600A,2000A,3200A,4000A,6300A

Price

Negotiable

Company Feature

Factory

Certiifications

CE/ISO9001

OEM

Available

Transport Package

Carton

Trademark

OEM

Origin

China

HS Code

8536200000

Key features

High Breaking Capacity: Short circuit breaking capacity ranges from 80kA to 120kA at 400V.

Full Intelligence Features: Includes telemetry, remote adjustment, control, monitoring, and fault memory functions.

Flexible Installation Options: Available in both fixed and drawer types for 3-pole and 4-pole configurations.

Wide Current Range: AC rated current spans from 200A to 6300A with multiple frame sizes.

Comprehensive Protection: Provides instantaneous, short delay, long delay, and single-phase grounding protection.

OEM Service Available: Customization options are available for product specifications and branding.

Multiple Intelligent Controllers: Offers M type (standard) and H type (optional) intelligent controllers.

Global Certifications: Certified with CE and ISO9001 standards for quality assurance.

Company profile

Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤11.17hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryYueqing Greenwich Imp & Exp Co., Ltd. is identified as a China-based manufacturer/factory and limited company located in Zhejiang, with a factory in the Qiligang/Liushi area. The supplier reports ISO 9001 certification, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Listed production capacities are 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. Its product scope centers on electrical components including MCCBs, MCBs, contactors, relays, starters, and circuit breakers. Export activity reportedly began in 2017, with 41%–50% of sales from exports and exports conducted directly or through agents. The records provide limited evidence on after-sales service, financial credibility, innovation, customization, and customer-case depth. Trade records show one transaction associated with a Kazakhstan buyer in February 2025, but monetary figures are omitted.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company, with its head office and factory located in Zhejiang, China. However, another record describes the company nature as a trading company, indicating a mixed or potentially inconsistent classification across the available data.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a documented quality-management certification, although no certification scope, issuing body, or validity dates are provided.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience, and its company description mentions continuous improvement and innovation. These provide some positive indication of development capability, but no specific patents, proprietary products, R&D projects, or new-product examples are supplied.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and stated annual capacities of 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. The same capacity figures appear consistently across two records, and a physical factory location plus ISO 9001 certification are reported, supporting a positive assessment of production capability.