Does the product support customization?

Yes, we offer full customization, minor customization, and customization from samples or designs.

What is the minimum order quantity?

The minimum order quantity is 100 pieces.

What are the lead times for production?

Both peak season and off-season lead times are within 15 working days.

Tomzn WiFi Smart Breaker - Ewelink Control with Over and Under Voltage LCD

Name: Tomzn WiFi Smart Breaker - Ewelink Control with Over and Under Voltage LCD
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2234610405

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$21.17

5 Pieces

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Structure

WiFi Circuit Breaker

Model NO.

TOB15-63 WIFI

Poles Number

Type

Circuit Breaker

Function

OVP(Overvoltage Protection)

Certification

Specification

Ewelink

Trademark

TOMZN

Origin

China Zhejiang

Key features

Smart WiFi Control: Remote control via Ewelink app for real-time monitoring and management.

Adjustable Voltage Protection: Under-voltage (145V-210V) and over-voltage (230V-300V) protection with adjustable thresholds.

Over-Current Protection: Adjustable over-current protection range from 1A to 63A with default 40A setting.

Configurable Reconnect Time: Delay on time adjustable from 3s to 300s to prevent sudden voltage spikes.

Dual Frequency Support: Compatible with 50Hz and 60Hz frequencies for versatile global use.

OEM/ODM Services: Full customization, minor customization, and design-based customization available.

CE Certified Safety: Product meets CE certification standards for electrical safety and compliance.

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: ≤11.95h

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:What is the default voltage protection setting?

The default under-voltage protection is 170V and over-voltage protection is 270V.

Q:Can the protection thresholds be adjusted?

Yes, under-voltage (145V-210V), over-voltage (230V-300V), and over-current (1A-63A) are all adjustable.

Q:How does the reconnect time work?

Users can set a delay on time between 3 seconds and 300 seconds to prevent sudden voltage spikes.

Q:Is the product compatible with different frequencies?

Yes, it operates at a rated voltage of 220V and supports both 50Hz and 60Hz frequencies.

Q:What is the accuracy of the real-time monitoring?

The error in real-time current and voltage measurement is within 5%.

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