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Factory Price 2.2-3.5 3.2-5 Thermal Protection Electrical Overload Protector Relay
US$1.25-1.40
1 Piece
Product profile
Customization
AvailableTheory
Thermal RelayPhase
3Model NO.
JR36-20Electricity Type
AcNumber of Pole
3Load
Medium Power RelayType
Electric Parameter RelayProduct Name
Thermal Overload RelayCurrent Range
0.25-160Sliver Contact
SliverPrice
NegotiableCompany Feature
FactoryCertiifications
CE/ISO9001Delivery Time
Within 1000PCS for 15daysOEM
AvailableTransport Package
CartonTrademark
OEMOrigin
ChinaHS Code
85363000Key features
Wide Current Range: Supports setting ranges from 0.25A to 160A for various medium power applications.
Thermal Protection: 3-phase AC thermal relay designed for electrical overload protection.
OEM Available: Customization services including product name and specifications are available.
CE/ISO9001 Certified: Products meet CE and ISO9001 quality and safety standards.
Factory Direct Price: Negotiable pricing directly from the factory in Zhejiang, China.
Fast Delivery: Orders within 1000PCS can be delivered within 15 days.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤15hTerms 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 current setting range for this relay?
A:
The current range spans from 0.25A to 160A, covering models like JR36-20, JR36-32, JR36-63, and JR36-160.
Q:Is OEM service available for this product?
A:
Yes, OEM services are available. You can customize the product name and other specifications.
Q:What certifications do the products have?
A:
The products are certified with CE and ISO9001 standards.
Q:What is the delivery time for orders?
A:
For orders within 1000PCS, the delivery time is within 15 days. Peak season lead time is 1-3 months, and off-season is one month.
Q:What are the payment terms?
A:
We accept LC, T/T, and PayPal as terms of payment.
Send Inquiry
*To:
Yueqing Greenwich Imp & Exp Co., Ltd.
Yueqing Greenwich Imp & Exp Co., Ltd.*Content:
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