What are the coil voltage options?

Coil voltages available include 3V, 5V, 6V, 9V, 12V, 24V, and 48V DC.

What is the maximum switching power?

The maximum switching power is 4432VA/480W.

20A/15A Wl73 T73 PCB Mount Relay General Purpose Home Appliance Control Relay

Name: 20A/15A Wl73 T73 PCB Mount Relay General Purpose Home Appliance Control Relay
Brand: Jiangxi Weiqi Electric Co., Ltd.
SKU: 2292619665

Jiangxi, ChinaJiangxi Weiqi Electric Co., Ltd.

US$1.00

1,000-4,998 Pieces

US$0.95

4,999-19,999 Pieces

US$0.90

20,000-29,999 Pieces

US$0.85

30,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Theory

Electromagnetic Relay

Usage

Car Relay, Household Appliances Relay, Industrial Control

Model NO.

WL73-S-20A

Phase

Electricity Type

Number of Pole

Load

Micro Power Relay

Protective Characteristics

Sealed Relay

Action Principle

Electronic Type

Size

Miniature

Type

Power Relay

Contact Material

AG Alloy

Contact Resistance

Max 100MΩ

Action Time

≤15ms

Release Time

≤10ms

Insulation Resistance

Min 100MΩ

Mechanical Endurance Min

1X10^7

Electrial Endurance Min

1X10^5

Humidity

85% 40℃

Weight

Approx 9g

Maximum Switching Power

4432va/480W

Contact Arrangement

1A, 1b, 1c

Maximum Switching Current

16A

Maximum Switching Voltage

277VAC/30VDC

Ambient Temperature

-5~85℃

Coil Voltage

3, 5, 6, 9, 12, 24, 48

Specification

19x15.4x15.5 mm

Trademark

WQE

Origin

Jiangxi, China

HS Code

8536411000

Production Capacity

3000000

Key features

Wide Voltage Options: Available coil voltages: 3V, 5V, 6V, 9V, 12V, 24V, and 48V DC.

High Switching Capacity: Supports max switching current of 16A and voltage up to 277VAC/30VDC.

Sealed Design: Sealed relay structure ensures durability and protection in various environments.

Long Mechanical Life: Mechanical endurance of 10 million cycles for reliable long-term operation.

Compact Size: Miniature dimensions of 19x15.4x15.5 mm, weighing approx 9g.

Customization Support: ODM and OEM services available with customization from samples or designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Jiangxi Weiqi Electric Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai Port. Ningbo Port. Guangzhou Port. Shenzhen Port.Average Response Time: ≤10.11h

AI-Powered supplier vetting

SummaryWeiqi presents evidence of structured relay manufacturing and service processes, including batch traceability, supplier/material controls, sample inspection reports, reliability analysis, and documented complaint and corrective-action procedures. It holds ISO9001:2015, CCC, and UL certifications and offers ODM and OEM services. However, the supplier has no valid manufacturing-capacity contract with its related subcontractor, no overseas warehouse or showroom, no available SDK, and no new products reported in the past year. Financial records are indicated for 2022–2024, but no financial performance details are provided. No Fortune 500 cooperation is reported.

Supplier typeThe supplier is evidenced as a relay and water-valve manufacturer with assembling and winding production lines, inventory capacity, and ODM/OEM service offerings. It also manages raw-material sourcing and provides product samples with inspection reports, but its manufacturing relationship with an associated subcontractor lacks a valid contract.

CertificationsWeiqi states that it holds ISO9001:2015 and product certifications including CCC and UL. It also reports reliability reports for relays and water valves, providing explicit evidence of certification and compliance capability.

After-Sales capabilityThe supplier states that it provides professional after-sales service, with response targets of one working day for 3D issues, three working days for 4D issues, and six working days for 5D issues. Written procedures and records are reported for service assessment, corrective and preventive actions, and complaint handling, while batch codes support abnormal-product traceability.

R&D capabilityThe supplier reports no available SDK and no new products during the past year, which limits evidence of recent product innovation. It does provide ODM services and reports using an AI model for data-driven management, but these facts do not establish strong product-development performance.

Production capacityWeiqi reports inventory capacity, assembling and winding production lines, supplier and raw-material controls, and sample inspection support. A deficiency is explicitly reported because there is no valid manufacturing-capacity contract with its related subcontractor; overseas warehouse capability is also absent.

Customization capabilityThe supplier explicitly offers ODM services and OEM services for popular brands. Its free-sample process and inspection reports further support pre-order product evaluation, although no specific customization scope or engineering details are provided.

Client casesThe supplier reports no cooperation with Fortune 500 companies. No other named customer cases or documented customer references are provided, so the available evidence does not establish a strong customer-case portfolio.

Product Q&A

Q:Do you support sample orders?

Yes, we offer sample orders to customers for testing and checking quality.

Q:What is the lead time for samples and mass production?

Sample time is 3-7 days. Mass production time is 2-4 weeks depending on the order quantity.

Q:What is the MOQ?

We do not have a strict rule on MOQ. We welcome clients to place sample orders to check quality.

Q:How do you ship the cargo?

For small orders, we usually ship by DHL, UPS, FedEx, or TNT (3-5 days transit). For bulk orders, we use FOB sea shipping from Shanghai or Ningbo port.

Q:Can you support ODM/OEM orders?

Yes, we warmly welcome ODM/OEM orders.