Is the current setting adjustable?

Yes, the relay features adjustable overload settings to match specific motor requirements.

What is the lead time for orders?

The lead time is one month during the off-season and 1-3 months during the peak season.

Adjustable AC Gwiec Carton Packaging Relay Types Motor Overload Relays

Name: Adjustable AC Gwiec Carton Packaging Relay Types Motor Overload Relays
Brand: Yueqing Greenwich Imp & Exp Co., Ltd.
SKU: 2066713675

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

US$1.00-10.00

1 Piece

Product profile

Customization

Available

Theory

Thermal Relay

Usage

Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay

Model NO.

3UA 59

Phase

3 Phase

Electricity Type

Number of Pole

3 Pole

Load

Medium Power Relay

Protective Characteristics

Sealed Relay

Action Principle

Electromagnetic Type

Size

Miniature

Type

Electric Parameter Relay

Auxiliary Contacts

1no1nc

Product Model

3ua Overload Relay

Operating Voltage

220V/380V

Current Level

63A

Reset Mode

Manual/Self-T Reset

Nc

95 96

No

97 98

Current Setting

Adjustable Overload Relay

Transport Package

Carton Packaging

Specification

12.5A-630A

Trademark

GWIEC

Origin

China

HS Code

85363000

Production Capacity

10000

Key features

Wide Current Range: Supports rated current from 0.1A to 630A for various motor protection needs.

High Voltage Rating: Rated insulation voltage up to 660V or 1000V for robust industrial use.

Open Phase Protection: Specifically designed to protect AC three-phase asynchronous motors against overload and open-phase faults.

Flexible Installation: Can be plugged into contactors, installed independently, or mounted on rails.

Safety Features: Includes free trip characteristics, operating indication, and optional protective cases.

CE & RoHS Certified: Complies with CE and RoHS standards ensuring quality and environmental safety.

Adjustable Settings: Features adjustable overload relay settings for precise current configuration.

Multiple Models: Available in 3UA50, 3UA52, 3UA54, 3UA58, 3UA59, 3UA62, 3UA66, and 3UA68 series.

Company profile

Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤9.01hTerms 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.