WiFi Smart Meter & Energy Voltage Protector 63A and Electrical Circuit Breaker

Name: WiFi Smart Meter & Energy Voltage Protector 63A and Electrical Circuit Breaker
Brand: Wenzhou Santuo Electrical Co., Ltd.
SKU: 2336495325

Zhejiang, ChinaWenzhou Santuo Electrical Co., Ltd.

US$50.52

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.

STV-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

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

Remote Power Control: Check voltage & current anytime via APP, switch power remotely to manage electricity easily.

Voltage Fluctuation Protection: Auto power-off on over/under voltage & leakage, prevent equipment burnout and secure power safety.

63A Wide Current Range: Adjustable from 1A to 63A, fits most single-phase circuits and supports 110V/220V.

Wide Application Scenarios: Standard DIN-rail mounting, works stably for home, store and photovoltaic power distribution.

2-in-1 Meter & Protector: Combines energy metering and multi-protection, saving space & cost vs separate devices.

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:Does this protector work with 110V? Can I adjust the protection parameters?

It supports 110V~240V single-phase voltage. Parameters of over-voltage, under-voltage, leakage and over-current can be customized via device buttons or Tuya APP.

Q:Will the device automatically reconnect power after power cut?

Yes. The reconnection delay time is adjustable. It will auto-restore power after fault clearance. You can also turn off the auto-reclosing function.

Q:Do I need a gateway for remote control?

No extra gateway required. Built-in WiFi module, just connect to 2.4G WiFi. You can remotely monitor data and switch power from your phone after pairing.