WiFi RS485 Multifunctional IoT Intelligent MCB Smart Circuit Breaker

Name: WiFi RS485 Multifunctional IoT Intelligent MCB Smart Circuit Breaker
Brand: Wenzhou Santuo Electrical Co., Ltd.
SKU: 2084029502

Zhejiang, ChinaWenzhou Santuo Electrical Co., Ltd.

US$42.52

100 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

STWFB-63

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MCB

Poles Number

Type

Circuit Breaker

Function

Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

ISO9001-2000, CE

Price

Factory Direct

Style

WiFi MCB

Warranty Time

18months

Rated Current

16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A

Short-Circuit Breaking Capacity

6ka

Transport Package

Standard Exporting Carton

Specification

16, 32, 40, 63, 100A 2P

Trademark

SONTUOEC, STUOEC, WZSTEC, SONTUNE

Origin

Wenzhou, China

HS Code

8536200000

Production Capacity

1000PCS/Day

Key features

Multi-Function Protection: Integrates overload, short circuit, over/under voltage, leakage, and over-temperature protection.

Remote Control Capability: Control switch on/off globally via mobile APP, voice assistants, or manual handle.

Voice Assistant Support: Compatible with Amazon Alexa, Google Assistant, and TUYA ecosystem for voice control.

Wide Current Range: Available in rated currents from 16A to 100A including 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A.

RS485 Communication: Supports network communication via RS485 for industrial and smart power management.

Timing Control Function: Allows setting of timing, delay, and cycle switch on/off operations according to demand.

Overvoltage Protection: Cuts off power after 3 seconds when over or under voltage occurs, with adjustable settings.

Factory Direct Pricing: Direct manufacturer sales from Wenzhou, Zhejiang, ensuring competitive pricing.

Company profile

Wenzhou Santuo Electrical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2016-01-08Nearest Port: NINGBOAverage Response Time: ≤1.70hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, OEM/ODM service capability, in-stock capacity, and substantial stated production volumes for contactors and circuit breakers. It exports 90% of total sales, has self-operated import/export rights, serves multiple global regions, and has attended the Canton Fair. ISO9001:2015 and CE certification are reported. However, innovation evidence is limited because no new products were reported in the past year and no SDK is available. Quality and service procedures exist but lack written records, while overseas agents, branches, warehouses, and showrooms are absent. Peak-season fulfillment information is inconsistent: one slice states 2–3 months, while others state within 15 workdays or one month. Financial data is represented only by years, so credibility cannot be determined.

Supplier typeThe supplier is an export-oriented manufacturer with self-operated import/export rights, OEM and ODM capabilities, in-stock capacity, and stated production of 500,000 contactors and 1,500,000 circuit breakers. It serves multiple overseas regions but has no overseas agents, branches, warehouse, or showroom.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certification holdings, although no additional certification details or validity documentation are provided.

R&D capabilityThe supplier offers ODM services and multiple design customization modes, but reports no new products during the past year and no available SDK. This indicates design-service capability without sufficient evidence of recent product innovation.

Production capacityThe supplier reports annual output of 500,000 contactors and 1,500,000 circuit breakers, maintains inventory capability, and states off-peak lead times within 15 workdays in some records. However, peak-season timing is inconsistent, with records ranging from within 15 workdays or one month to 2–3 months.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services, including OEM for well-known brands. This is strong direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer or a trader?

We are profession manufacture in Wenzhou,zhejiang, china.And teams have more than 20years' experience.

Q:Can i use my ow logo on your products?

We accept OEM service and our brand.

Q:Can i have a sample at first time?

Yes, sample can be free, and you only need to pay the freight charge.

Q:When can I get the price?

We usually quote within 12 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us your email so that we will regard you inquiry priority.

Q:What is your advantage compared with other company?

Reasonable prices,good-quality product, efficient production time and good after-sales service.