How does the power-off protection work?

After the main circuit power off, the data can be saved and uploaded without loss, ensuring no data is lost during power interruptions.

30-500mA 4G Switch Breaker CNC Circuit Breakers Tuya 2p Smart WiFi MCB

Name: 30-500mA 4G Switch Breaker CNC Circuit Breakers Tuya 2p Smart WiFi MCB
Brand: Zhejiang Changcheng Trading Co., Ltd.
SKU: 2093461745

Zhejiang, ChinaZhejiang Changcheng Trading Co., Ltd.

US$89.73-95.41

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Model NO.

YCB9ZF-100AP 4G

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Insert

Structure

MCB

Poles Number

1p+N, 3p+N

Type

Circuit Breaker

Function

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

Certification

Poles

1p+N, 3p+N

Rated Current

32A, 63A, 100A

Residual Operating Current

30-500mA

Short Circuit Breaking Capacity

Icn=Lcs=6ka

Mechanical Life

More Than 20000 Times

Electrical Life

More Than 6000 Times

Protection Grade

IP20

Operating Environment Temperature

40c~70c

Rated Voltage

Single Phase AC230V, Three Phase AC440V

Communication Mode

RS485 Standard; 4G, WiFi, Nb, RJ45 Optional

Transport Package

OEM/CNC

Specification

YCB9ZF-100AP WIFI

Trademark

CNC

Origin

Zhejiang, China

HS Code

8536200000

Production Capacity

80000 Sets/Week

Key features

Smart Remote Control: Supports WiFi, 4G, NB, and RS485 for flexible remote monitoring and control via Tuya app.

High Precision Monitoring: Voltage and current detection accuracy level 0.5, power accuracy level 1.0 with 1.3-inch OLED display.

Comprehensive Protection: Features overcurrent, overvoltage, leakage, phase loss, and short circuit protection (6kA breaking capacity).

Safety & Anti-Theft: Includes maintenance safety lock and electric theft cover plate to prevent unauthorized cable usage.

Data Persistence: Power-off protection design ensures data is saved and uploaded without loss during main circuit power failure.

Flexible Customization: Customizable poles (1P+N, 3P+N), rated current (32A-100A), and residual operating current (30-500mA).

Long Service Life: Mechanical life exceeds 20,000 times and electrical life exceeds 6,000 times for durable performance.

Energy Saving Timing: Built-in timing switch function guarantees equipment timing control to save electricity and reduce consumption.

Company profile

Experienced TeamHigh Repeat Buyers ChoiceImporters and Exporters100% Finished Products Inspection

Zhejiang Changcheng Trading Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-01-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤9.90h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

About Our Factory & Business Background

AddressNo. 146-148 Xinguang Avenue, Yueqing City, Wenzhou City, Zhejiang Province

Plant Area24070 square meters

Number of Employees275

Registered Capital10,000,000 RMB

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

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsCircuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear

Production MachinesAutomatic Assembling \tFacility

R&D Engineers2 people

Our Industry Experience & Global Business Record

Year of Establishment2018-05-08

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia

Number of Foreign Trading Staff38

Overseas Agent/BranchNo

Product Q&A

Q:What communication modes are supported?

The circuit breaker supports flexible communication modes including WiFi, 4G, NB, and RS485. It can also function as a gateway.

Q:What are the available rated currents and poles?

Rated currents available are 32A, 63A, and 100A. Poles options include 1P+N, 3P+N, 1P, 2P, 3P, and 4P.

Q:What is the breaking capacity and protection grade?

The short circuit breaking capacity is 6kA (Icn=Ics=6kA), and the protection grade is IP20.

Q:Does the device support remote upgrades?

Yes, it offers a variety of remote upgrade modes, allowing users to perform maintenance and upgrades without physical access.

Q:What safety features are included?

It includes a maintenance safety lock, electric theft cover plate, overcurrent/overvoltage protection, and leakage action protection sensitive to different environments.