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High Quality 4 Poles 6A Gwiec Overload Protector AC Earu Circuit Breaker
Negotiable
240 Pieces
Sample price:US$0.67/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
C45Speed
Normal Type Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
MCBPoles Number
1Type
Circuit BreakerFunction
Overcurrent Protection, OVP(Overvoltage Protection)Certification
CE, CCCRated Current
3~100APole
1p 2p 3p 4pTransport Package
Export PackingSpecification
CE with standard IEC60898Trademark
GWIECOrigin
Wenzhou, Zhejiang, ChinaHS Code
8536200000Production Capacity
50000Key features
High Breaking Capacity: Features high breaking capacity with quick tripping for reliable overload and short-circuit protection.
Durable Material: Case and items made of high fire-resistant and shockproof plastics for long life and safety.
Wide Application: Suitable for AC 50Hz/60Hz single pole 230V or multi-pole 400V circuits for lighting and motor protection.
Certified Quality: Complies with IEC 60898 standard and holds CE and CCC certifications for global market access.
Customizable Options: Rated current customizable from 3-100A and pole options available for 1p, 2p, 3p, and 4p configurations.
Compact Design: Neoteric structure, light in weight, and designed for easy DIN rail mounting installation.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤9.71hTerms 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.
Product Q&A
Q:What is the breaking capacity of this circuit breaker?
A:
The product features a high breaking capacity, allowing it to trip quickly during overload or short-circuit events.
Q:What certifications does this product have?
A:
The circuit breaker complies with IEC 60898 and holds CE and CCC certifications.
Q:Can the rated current and poles be customized?
A:
Yes, the rated current is customizable from 3A to 100A, and pole options include 1p, 2p, 3p, and 4p.
Q:What is the recommended installation method?
A:
The product is designed for DIN rail mounting and should be installed vertically in areas with no severe impact or vibration.
Q:What is the average lead time for orders?
A:
The average lead time is one month during the off-season and 1-3 months during the peak season.
Send Inquiry
*To:
Yueqing Greenwich Imp & Exp Co., Ltd.
Yueqing Greenwich Imp & Exp Co., Ltd.*Content:
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