Do you offer design services based on my ideas?

Certainly, our professional design team is willing to create solutions based on your concepts.

How long does it take to make a sample?

It takes 2-5 days, which depends on the complexity of the samples.

Is the sample fee refundable?

Yes, the sample fee is refundable once your order is confirmed.

380V Coil 3tb44 3TF46 AC Magnetic Contactor Coil

Name: 380V Coil 3tb44 3TF46 AC Magnetic Contactor Coil
Brand: Yueqing Greenwich Imp & Exp Co., Ltd.
SKU: 1912990881

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

US$1.00-20.00

1 Piece

Product profile

Customization

Available

Electricity Type

Number of Pole

Model NO.

3tb40-44 380v

Phase

Main Circuit Rating Voltage

690V

Main Circuit Rating Current

32A

Type

Ac Contactors

Rated Current

up to 620A

Rated Voltage

up to 660V

Number of The Contacts

3p+No+Nc

Frequency

50Hz/60Hz

Standard

CE/IEC60947-4-1

Transport Package

Carton

Specification

Trademark

OEM

Origin

China

HS Code

85363000

Production Capacity

50000

Key features

Custom Logo Printing: Supports laser, engraved, embossed, and transfer printing for custom branding.

OEM Design Service: Professional design team available to create solutions based on customer concepts.

Fast Sample Production: Sample making time is 2-5 days depending on complexity.

Refundable Sample Fee: Sample fees are fully refundable once the main order is confirmed.

Global Certifications: Products hold CE, RoHS, CQC, and ISO certifications for quality assurance.

100% Quality Control: Strict QC process implemented during production and before packaging.

Flexible Ordering: Supports sample orders and small quantities, especially for new customers.

15+ Years OEM Experience: Over 15 years of experience providing professional manufacturing solutions.

Company profile

Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤9.68hTerms 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.