What installation method is used?

The device is designed for standard 35mm DIN Rail installation, making it easy to mount in electrical panels.

Is customization available for this product?

Yes, the product is customized. Options include customization from samples, designs, minor/full customization, and flexible customization.

What is the warranty period?

The product comes with a one-year warranty.

Tomzn Tuya Single Phase WiFi Smart Switch Energy Meter

Name: Tomzn Tuya Single Phase WiFi Smart Switch Energy Meter
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2230654465

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$20.00

5 Pieces

Product profile

Customization

Available

Warranty

One Year

Display

Digital

Model NO.

MCB238-E

Usage

Watt-Hour Meter

Type

Energy Meter

Certification

Customized

AC Voltage

85-300V AC

AC Current

65A

Frequence

50/60Hz

Measure The Range of Electrical Energy

999999.9

Accuracy Level

Class 1

Phase

Single Phase

Transport Package

Carton

Specification

0.209kg 360cm3

Trademark

TOMZN

Origin

China

Key features

Data Retention on Disconnect: Updates kWh data even when disconnected from WiFi, unlike other meters.

Remote Control via APP: Control ON/OFF anytime from anywhere using Tuya or Smart Life APP.

Comprehensive Energy Monitoring: Reads total active energy, RMS current, voltage, and active power via APP.

Timer and Delay Functions: Features timer control and delay time cut-off for automated management.

High Accuracy Class 1: IEC62053-21 Class 1 accuracy for precise energy measurement.

Wide Voltage Compatibility: Supports 85-300V AC 50/60Hz with 65A max current capacity.

Easy DIN Rail Installation: Standard 35mm DIN Rail installation for quick and secure mounting.

Tuya Ecosystem Integration: Compatible with other Tuya products like sockets, LEDs, and fans.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhejiang Tongzheng Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤10.63h

About Our Factory & Business Background

AddressNo. 11 Xinhe Road, Huabei Village, Liushi Town, Leqing City, Wenzhou, Zhejiang, China

Plant Area3000 square meters

Number of Employees80

Registered Capital21,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 pcs

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsCircuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices

Production Lines4

Production MachinesInjection molding machine, Printing machine1, Printing machine2, Laser marking machine, Assembly line

QA/QC inspectors6 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2002-04-19

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, South Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:Does the meter save data when WiFi is disconnected?

Yes, this Tuya WiFi energy meter updates the kWh data even when disconnected from WiFi, which is a unique feature compared to other metering circuit breakers.

Q:How can I control the switch remotely?

You can control the ON/OFF status anytime from anywhere using the Tuya APP or the Smart Life APP via your smartphone.

Q:What data can be monitored via the APP?

The APP allows you to read total active energy (kWh), RMS current, voltage, and active power in real-time.

Q:What are the electrical specifications?

It supports AC Voltage of 85-300V, AC Current up to 65A, and Frequency of 50/60Hz. It measures up to 999999.9 kWh with Class 1 accuracy.

Q:Does it support 5G WiFi networks?

No, this meter only supports 2.4G Wireless Network and is not compatible with 5G networks.