How should the load terminals be soldered?

Spot welding is recommended; reflow, wave, or tin soldering is not suitable for load terminals.

Can the relay be customized?

Yes, latching relays are customized products, and specifications can be adjusted upon request.

What is the default state upon delivery?

The default state is closed unless the customer specifies otherwise, though it may change during transport.

50A 250VAC Latching Relay for Signal Control

Name: 50A 250VAC Latching Relay for Signal Control
Brand: Zhejiang Fanhar Electronics Co., Ltd.
SKU: 689807431

Zhejiang, ChinaZhejiang Fanhar Electronics Co., Ltd.

US$1.50-1.80

10 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Theory

Electromagnetic Relay

Usage

Household Appliances Relay, Communication Relay, Lathe Relay

Model NO.

W30L

Electricity Type

Load

High Power Relay

Protective Characteristics

Sealed Relay

Action Principle

Electromagnetic Type

Size

Miniature

Type

Electric Parameter Relay

Certification

UL TUV CQC

Contact Material

Agsno2

Installation Type

PCB

UL Insulation Class

Operate Time

Max.15ms

Release Time

Max.15ms

Weight

32g

Contact Form

Open

Humidity

5% to 90%

Temperature

-40 to +85

Transport Package

Export Carton

Specification

39*15*32.5(mm)

Trademark

Fanhar

Origin

China

HS Code

8536411000

Production Capacity

2500000-3000000PCS/Month

Key features

High Switching Capacity: Capable of switching 50A at 250VAC for high power applications.

Dual Coil Options: Available in both single coil and double coil configurations.

Fast Operation Time: Operate and release times are both maximized at 15ms.

RoHS Compliant: Environment-friendly product meeting RoHS standards.

Compact Miniature Size: Dimensions are 39x15.0x30.2mm with a weight of 32g.

Wide Temperature Range: Operates reliably from -40 to +85 degrees Celsius.

Multiple Certifications: Certified by UL, TUV, and CQC for safety and quality.

Customizable Design: Latching relays are customized products based on specific requirements.

Company profile

Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-07-01Nearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.75hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryZhejiang Fanhar Electronics Co., Ltd. is identified as both a trading company and manufacturer/factory in China, specializing in relays and related electronic components. The supplier reports ISO 9001 and ISO 14001 management certifications, product compliance with UL, TUV, CQC, RoHS, and REACH, more than 20 national patents, over 10 production lines, 11–20 years of total R&D engineer experience, and 31–40 quality-control staff. It states that it provides technical and sales services and has export experience beginning in 2007, with self-operated import and export rights. The available information supports strengths in certification, production infrastructure, product development, and international trade readiness. However, the slices do not provide verifiable customer cases, detailed after-sales processes, or sufficient non-financial evidence to assess financial credibility.

Supplier typeThe supplier is explicitly classified as a trading company and manufacturer/factory, while another record describes the company nature as a trading company and identifies manufacturing as the associated-company industry. Its stated specialization is the research, development, production, and sale of relays and related electronic products, indicating combined manufacturing and trading activity.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications. It also states that its products have passed UL, TUV, and CQC certifications and meet RoHS and REACH requirements, providing explicit evidence of management-system and product-compliance credentials.

After-Sales capabilityThe supplier claims a thorough sales service network, meticulous technical service, professional technical services, and fast responses with products and services. These statements support the existence of declared service capabilities, but no detailed after-sales procedures, service locations, response metrics, or warranty terms are provided.

R&D capabilityThe supplier describes itself as a science and technology enterprise engaged in relay R&D, production, and sales. It reports more than 20 national patents, advanced mold-manufacturing facilities, and 11–20 years of total R&D engineer experience, which explicitly supports product and process innovation capability.

Production capacityThe supplier states that it has more than 10 production lines, advanced mold-manufacturing and production facilities, and high-precision molds for parts manufacturing and production. Its reported 31–40 quality-control staff and specialized relay production further support established manufacturing and quality-control capacity.