Tuya WiFi 4p Three Phase Over Under Voltage Current Protector Auto Recloser Relay Switch

Name: Tuya WiFi 4p Three Phase Over Under Voltage Current Protector Auto Recloser Relay Switch
Brand: Zhejiang Liuyi Electrical Technology Co., Ltd.
SKU: 2002444891

Zhejiang, ChinaZhejiang Liuyi Electrical Technology Co., Ltd.

US$27.50

1-99 Pieces

US$25.00

100+ Pieces

Product profile

Customization

Available

Support

ODM&OEM

Poles Number

Breaking Capacity

6 Ka

Mounting Type

DIN Rail Mount

Transport Package

85*100*85mm

Specification

80A

Trademark

CHLIUYI

Origin

China

Key features

Smart WiFi Control: Tuya WiFi enabled for 3-phase independent control and remote monitoring.

Comprehensive Protection: Protects against over/under voltage, leakage, and phase sequence errors.

ODM & OEM Support: Customization services available for branding and specific requirements.

CE & ROHS Certified: Product meets international safety and environmental standards.

12 Months Warranty: Covers mechanical defects with free parts and labor for one year.

DIN Rail Mounting: Easy installation on standard DIN rails for 4-pole configurations.

Company profile

Exhibition ExperiencePatents AwardedHigh Repeat Buyers ChoiceODM Services

Zhejiang Liuyi Electrical Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryNearest Port: ningboAverage Response Time: ≤1.25hTerms of Payment: T/T, PayPalInternational Commercial Terms(Incoterms): DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier operates across pneumatic machinery, electrical and mechanical equipment, instruments, hardware, plastic products, and related manufacturing and sales activities. It reports CE and RoHS certifications and has conducted regular fire drills, but no factory environmental impact assessment report is available. Manufacturing resources include three production lines, while ongoing batch quantity reconciliation is not performed. R&D personnel support product development and production, but no auditable design documentation was available; three R&D patents are reported. The supplier has participated in an offline trade show and accepts FOB, CIF, CFR, and EXW terms, but reports zero countries served overseas. It does not provide OEM services for well-known brands and has no available SDK. Financial credibility cannot be positively established from the provided records because the reported financial figures are zero.

Supplier typeThe supplier is a manufacturer and seller covering pneumatic machinery and components, electrical instruments, power electronic components, hardware, plastic products, mechanical equipment, and related products. Its stated product keywords include overvoltage protectors, electricity meters, intelligent protectors, and guide-rail Tuya intelligent protectors, indicating a diversified industrial and electrical equipment supplier profile.

CertificationsCE and RoHS certifications are explicitly reported, providing evidence of certification coverage for the supplier's products. However, the supplier reports no factory environmental impact assessment report, so the certification evidence does not establish full environmental compliance at the facility level.

Financial creditThe provided financial records report zero operating revenue, operating cost, gross profit, operating profit, gross margin, and current ratio for the stated periods. These records do not provide positive evidence of operating financial strength or financial credibility.

Production capacityThe supplier reports manufacturing activities for pneumatic machinery, electrical instruments, architectural metal and plumbing components, plastic products, and hardware, supported by three production lines. However, it does not conduct continuous quantity reconciliation for every batch or mass-production run, indicating a stated production-control deficiency.

Product Q&A

Q:What is the difference between synchronous and asynchronous reclosing?

Asynchronous reclosing allows each phase or circuit to break and reclose independently based on the specific fault. This prevents a single-phase minor fault from shutting down the entire three-phase system, ensuring higher power reliability.

Q:Which smartphone apps are compatible with this WiFi reclosing protector?

It perfectly supports global mainstream smart home and IoT platforms, including the Tuya Smart App and Smart Life App, available for both iOS and Android.

Q:Can I manually adjust the over/under voltage and leakage protection thresholds?

Yes. You can easily customize the protection threshold values (such as voltage limits, current limits, and leakage current sensitivity) directly through the smartphone App to suit your local grid conditions.

Q:Do you support OEM/ODM services, such as printing our logo on the product?

Absolutely. We welcome OEM and ODM orders. We can customize the logo, product casing, packaging, and even the user manual based on your order quantity (MOQ required).

Q:What is the warranty policy and after-sales support for wholesale buyers?

We provide a 12-month warranty from the date of shipment. For bulk orders, we offer remote technical support, replacement parts, or a certain percentage of spare units to ensure your business runs smoothly.