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Good Service Dr2 Dt0 off-Delay Auxilary Contact Block on-Delay Time Delay
US$1.00-10.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableElectricity Type
ACNumber of Pole
3Model NO.
LA2-DPhase
3Product Name
Contact BlockOEM
AvailableStandard
CE/IEC60947-4-1Transport Package
CTN PackTrademark
GWIECOrigin
ChinaProduction Capacity
10, 000PCS Per WeekKey features
CE/IEC60947-4-1 Standard: Complies with international CE and IEC60947-4-1 standards for safety and quality.
OEM Service Available: Supports OEM customization for the contact block product line.
Star-Delta Starter Integration: Combines with LC1-D and LA1-D to form LC3-D star-delta reduced voltage starters.
Multiple Delay Options: Offers various delay ranges including 0.1-3S, 0.1-30S, and 10-180S.
Power-On and Off Delay: Available in both power-on delay (DT) and off-delay (DR) configurations.
3-Pole 3-Phase Design: Designed for 3-phase AC electricity with 3 poles for robust industrial use.
NO+NC Contact Configuration: Features Normally Open and Normally Closed contacts for versatile control.
Global Market Reach: Exports to North America, Europe, Asia, Africa, and Oceania via Ningbo Port.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤9.36hTerms 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 delay range for LA2-DT0?
A:
The LA2-DT0 model provides a power-on delay range of 0.1 to 3 seconds.
Q:Can this contact block be customized?
A:
Yes, OEM service is available for the contact block product.
Q:What standards does the product comply with?
A:
The product meets CE and IEC60947-4-1 standards.
Q:How is the LA2-D used in motor control?
A:
It combines with LC1-D contactors and LA1-D blocks to form LC3-D star-delta reduced voltage starters.
Q:What are the available delay types?
A:
We offer both power-on delay (DT series) and off-delay (DR series) options.
Send Inquiry
*To:Yueqing Greenwich Imp & Exp Co., Ltd.
Yueqing Greenwich Imp & Exp Co., Ltd.*Content:
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