Is there a manual operation mode available?

Yes, you can switch to Manual mode where automatic reclosing and remote control functions are invalid, allowing manual opening and closing.

What is the electrical and mechanical life of the device?

The electrical life is 8,000 cycles and the mechanical life is 20,000 cycles.

What certifications does this product have?

The product holds ISO9001-2000, CE, CB, and CCC certifications.

Automatic Switch WiFi Remote on/off Operating Smart MCB 3p

Name: Automatic Switch WiFi Remote on/off Operating Smart MCB 3p
Brand: Yueqing Long Road Electric Co., Ltd.
SKU: 2177956255

Zhejiang, ChinaYueqing Long Road Electric Co., Ltd.

US$18.49

50-99 Pieces

US$18.44

100-499 Pieces

US$18.39

500+ Pieces

Sample price:US$18.49/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

LRR6

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MCB

Poles Number

1,2,3,4p

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection

Certification

ISO9001-2000, CE, CB, CCC

Rrted Breaking Capacity

6000A

Electrical Life

8,000 Cycles

Pollution Degree

IP20

Voltage(VAC)

230/415

Transport Package

Box

Trademark

LONGROAD/OEM

Origin

China

Production Capacity

20000PCS/Month

Key features

Smart WiFi Remote Control: Realize remote opening/closing, timing tasks, and status monitoring via WiFi APP.

Auto Reclosing Function: Automatically recloses after fault trips without manual intervention to improve efficiency.

Customizable Reclosing Settings: Reclosing times and delay intervals can be adjusted as per specific request requirements.

Comprehensive Protection: Provides overload, short circuit, leakage, over-voltage, and under-voltage protection.

Multiple Operation Modes: Supports Auto, Manual, and Mechanical Padlock modes for flexible and safe operation.

LED Status Indication: Visual status indicators via LED lights and alarm signals for troubleshooting.

DIN Rail Installation: Compact design for easy mounting on standard 35mm DIN rails.

Company profile

Yueqing Long Road Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.34h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryYueqing Long Road Electric Co., Ltd. is a China-based limited trading company established in 2014 according to its business profile, while its company description states it was founded in 2010. It supplies low-voltage electrical products, including MCBs, RCCBs, SPDs, MCCBs, contactors, relays, isolators, and photovoltaic combiner boxes. The supplier reports ISO9001:2015 certification, multiple product certifications, eight production lines, MCB output of 20 million pieces, and one-month lead times in both peak and off-peak seasons. It claims exports to more than 80 countries and regions, although the detailed export-market information is limited to Africa, Southeast Asia, and the Middle East. Evidence supports broad product coverage, documented quality systems, and claimed innovation capabilities. However, after-sales resources, customization capability, financial credibility, and customer performance are insufficiently verified. The profile also contains inconsistencies regarding founding year, supplier...

CertificationsThe supplier explicitly reports an ISO9001:2015 management-system certificate. It also claims product certifications including CE, CB, IEC, SGS, Nemko, SAA, SASO, TUV, CCC, Golden Sun, and VDE, but the provided slices do not include certificate numbers, validity dates, or verification documents.

R&D capabilityThe supplier claims strong independent innovation capabilities, core technologies, multiple patents, and leading-level Internet of Things circuit breakers and photovoltaic and communications DC power-distribution products. These statements provide explicit positive evidence, although patent details and independent technical validation are not included.

Production capacityThe profile reports eight production lines, an MCB output of 20 million pieces, a 300.0 m² manufacturing plant, and one-month order fulfillment in both peak and off-peak seasons. These figures support established production capacity, although the relationship between the reported plant area, production lines, and the supplier's trading-company classification is not clarified.

Client casesThe supplier claims sales to countries and regions including the UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa, and Nigeria, and separately claims coverage of more than 80 countries and regions. A detailed trade record identifies BTCPOWER CEBU INC as an associated buyer with one recorded transaction, providing some customer evidence but not enough to demonstrate a broad, verified customer portfolio.

Product Q&A

Q:How does the auto-reclosing function work?

In auto state, after a fault trip, the device recloses based on set time intervals. If it fails to close, it stops reclosing and sends an alarm signal via APP or RS485.

Q:Can the reclosing times and delay be customized?

Yes, reclosing times and delay intervals are customizable. However, the settings cannot be changed after the initial setup.

Q:What protection features does this circuit breaker offer?

It provides overload, short circuit, leakage, over-voltage, and under-voltage protection to ensure safety.

Q:How do I connect the device to the WiFi network?

The WiFi module requires network configuration on first use. Download the Tuya App, install it on your phone, and ensure the phone and module are on the same wireless network.

Q:What happens if the device fails to close after multiple attempts?

If the device fails to close within the specified time, it will stop reclosing and output an alarm signal via the Tuya App or RS485 connection.