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Electromagnetic Power Relay Nnc71b (JQX-38F) for Electric Welding Machine
US$5.15-10.30
10 Pieces
Sample price:US$10.30/piece.Request sample
Product profile
Customization
AvailableTheory
Electromagnetic RelayUsage
Industrial Control EquipmentModel NO.
NNC71B(JQX-38F)Electricity Type
AC/DCLoad
High Power RelayProtective Characteristics
Enclosed RelayAction Principle
Electromagnetic TypeSize
MiniatureType
Electric Parameter RelayMax.Switching Voltage
240VAC/28VDCContact Rating
40A 50AContact Material
AG Alloy(Agsno2; Agcdo)Certificate
CCC,CEContact Form
2z,2h,2D;3z,3h,3DTransport Package
CartonSpecification
55.5mm*30mm*37.5mmTrademark
NNCOrigin
ChinaHS Code
8536490000Production Capacity
500000PCS/WeekKey features
High Current Capacity: Rated load up to 50A with AG Alloy contacts for reliable high power switching.
Wide Voltage Range: Coil voltage supports DC 6-220V and AC 6-380V with customization options.
Multiple Contact Forms: Available in 2Z, 2H, 2D, 3Z, 3H, and 3D configurations for versatile control.
High Dielectric Strength: Withstands up to 2500VAC for 1 minute between contacts and coil.
Certified Safety: Complies with CCC and CE certification standards for industrial use.
Compact Design: Miniature size with options for screw, socket, DIN rail, or flange installation.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-03-30Nearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤9.14hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP
AI-Powered supplier vetting
SummaryCLION ELECTRIC CO., LTD. is a China-based limited company in Zhejiang that is identified as both a trading company and manufacturer/factory, specializing in industrial control components, particularly relays, switches, sensors, and related products. The supplier reports ISO 9001 and ISO 14001 management certifications, along with multiple product certifications, including CCC, CQC, CE, UL, and TUV, and RoHS testing. It states that it has operated since 2003, uses imported production technology and equipment, and has annual output of 80 million units. The company describes its after-sales service and delivery as strengths, but the evidence is self-reported. Trade records show three relay-related transactions involving U.S. markets and two ports, but the limited records do not establish broad or sustained customer performance. Evidence is insufficient to assess financial credibility, innovation, or customization capability.
Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory, with its business classified in electrical and electronics. Its stated product range and description identify it as an industrial control component manufacturer established in 2003, indicating a combined manufacturing and trading business model.
CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications. It also states that its products have obtained CCC, CQC, CE, UL, and TUV certifications and passed RoHS testing, providing explicit evidence of certification coverage, although certificate validity and scope are not independently verified in the provided information.
After-Sales capabilityThe company explicitly states that it provides superior after-sale service and rapid delivery to meet worldwide customer requirements. However, no service team size, response-time data, warranty terms, or documented service cases are provided, so the evidence supports a stated capability rather than a fully verified operational assessment.
Production capacityThe company identifies itself as a manufacturer/factory, reports imported production technology and equipment, and states that annual output reaches 80 million units. Its product portfolio includes multiple relay types, switches, sensors, and other industrial control products, providing explicit evidence of substantial stated production capability.
Client casesThe supplier states that its products are sold across mainland China and exported to the West, the Middle East, and Southeast Asia. Available trade records identify relay transactions involving OEM SOLUTIONS INC and PACER USA LLC, with three total listed transactions, but the limited records do not establish the scale, duration, or performance quality of these customer relationships.
Product Q&A
Q:What is the maximum switching voltage?
A:
The maximum switching voltage is 240VAC or 28VDC.
Q:Can the coil voltage be customized?
A:
Yes, the coil voltage is customizable within the range of DC 6-220V and AC 6-380V.
Q:What are the contact materials?
A:
The contacts are made of AG Alloy (AgSnO2 and AgCdO).
Q:What is the mechanical life of the relay?
A:
The mechanical life is at least 10,000,000 operations.
Q:What certifications does the product have?
A:
The product holds CCC and CE certifications.
Send Inquiry
*To:
CLION ELECTRIC CO., LTD.
CLION ELECTRIC CO., LTD.*Content:
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