Since 2007, We Focus on Production [email protected]+86-150-6773-7389
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Arc Fault Protection

Stop the Fault an MCB Never Sees

Arc faults start in damaged insulation and loose joints and draw current that looks normal to a breaker or an RCD. Our AFDD range detects the arc itself, to IEC62606.

Get a Quotation AFDD Range
Smart Circuit Breakers

Switch and Reset a Board From Anywhere

Tuya WiFi, Zigbee and 4G versions of the breakers you already fit, from 16A to 125A in 1P to 4P, keeping full overload and short circuit protection.

Get a Quotation Smart Range
DC and Solar Protection

One Supplier for the AC Board and the DC String

MCB, RCBO, MCCB, ACB, contactors and enclosures alongside a DC rated series specified from DC 12V to DC 1000V for PV and battery circuits.

Get a Quotation Solar MCB
Since 2007Low voltage manufacturing in Yueqing China
42 ProductsAcross 21 catalogue categories
IEC and GBIEC60898-1 GB10963.1 IEC62606 stated per model
ODMBranded ranges built on the same lines
What We Make

Conventional Protection and Its Smart Successor From One Factory

A Yueqing-based manufacturer that builds conventional low-voltage protection and its IoT successor in the same factory, so a buyer can source an MCB range and a Tuya/Zigbee smart breaker range from one supplier and one BOM.

Tuya WIFI Smart Circuit Breakers

Smart circuit breakers with Tuya WiFi connectivity for residential, commercial and industrial applications.

Arc-Fault Circuit-Interrupters(AFCI)

Arc-fault circuit interrupters (AFDD/AFCI) for residential and space-constrained installations, combining arc fault, short circuit,...

Mini Circuit Breaker(MCB)

Miniature circuit breakers for AC and DC final circuits in residential, commercial and industrial applications.

RCCB ,RCBO,RCD

Residual current circuit breakers and combined protection devices for AC 50Hz/60Hz systems, covering single-phase and three-phase...

Smart Switches

Smart wall switches with Tuya WiFi and Zigbee connectivity, compatible with Amazon Alexa and Google Home, designed for integration into...

Distribution box

Waterproof distribution boxes for indoor and outdoor electrical distribution in commercial and industrial buildings.

Product Range

Devices Buyers Ask For Most

Every product on this site comes from the current catalogue. Ratings shown are the ones stated for that model.

See All 42 Products
Who We Serve

Where These Devices Are Bought and Installed

Residential and Rental Housing

Consumer units in flats, houses, dormitories and rental blocks need protection that a landlord or property manager can act on without visiting the boa...

Commercial Buildings and Facilities

Offices, shops, schools and small industrial units run boards that nobody watches until something trips. The range covers the incoming device, the out...

Solar PV and Battery Systems

DC strings, combiner boxes and battery circuits cannot be protected with an ordinary AC breaker. The DZ47Z-63 series is specified for DC 12V to DC 100...

Agriculture and Water Pumps

Farms, irrigation lines and pump houses sit away from the people who run them. The smart breaker range switches, times and cycles those circuits over ...

Street Lighting and Municipal Works

Street lighting, municipal works and public buildings run circuits that must switch to a schedule and be recoverable without a truck roll. The Tuya an...

What Problem We Solve

The Cost Of An Electrical Fault Is The Site Visit Not The Device

A breaker costs a few dollars. Sending an engineer to reset one, or replacing a board after an arc fault started a fire, costs many times that. Our range is built around the three faults that actually cause those costs, and around making the device reachable once it is installed.

  • An MCB protects the cable but never sees an arc fault in damaged wiring
  • An RCD sees earth leakage but not a series arc at a loose terminal
  • A conventional board cannot be switched or measured without someone standing in front of it
  • Remote sites lose production every time a transient fault has to be reset by hand
  • Solar DC circuits fail dangerously when protected by AC rated devices
3Fault types covered: overload and short circuit, earth leakage, arc fault
3Connection options: Tuya WiFi, Zigbee, 4G with RS485
1P-4PPole options across the DIN rail range
DC 1000VRated operating voltage on the solar MCB series
Why Buyers Choose Us

What You Can Verify Before You Order

Standards Stated Per Model

AC miniature breakers to GB10963.1 and IEC60898-1, arc fault devices to IEC62606. Ratings and standards are listed on each product page rather than claimed generally.

R&D Behind the Arc Fault Range

Its "fault arc protection electric appliance and intelligent switch technology" is a project of the Yueqing Yangtze River Delta Electrical Engineering Innovation Center, a branch of the Zhejiang Tsinghua Yangtze River Delta Research Institute, supported by the municipal government.

One Supplier for Both Ranges

Conventional MCB, RCBO, MCCB, ACB and contactors alongside their Tuya, Zigbee and 4G equivalents, so one order covers a whole board.

ODM From an In-House Team

Housing print, packaging and manual artwork to your brand, with samples paired in the target app before production.

Design Concept You Can Test

Reliability and intelligence as the product design concept, so users can raise the level of electrical safety and intelligence and prevent electrical accidents more effectively.

Direct Answers on Documents

Certification files and test reports are supplied per model on request. Where a document is not yet available we say so rather than implying it exists.

Solutions

How Buyers Usually Start

Smart Retrofit of Existing Distribution Boards

Most buyers do not want to rewire. They want the board they already have to become switchable and measurable. Because the smart devices keep the same DIN footprint and the same pro...

Arc Fault Protection Programme

Arc faults come from damaged insulation, ageing cable and loose joints, and neither an MCB nor an RCD is designed to detect them. Our AFDD range detects the arc signature and cuts ...

ODM Smart Electrical Product Line

We run ODM partnerships with companies that sell electrical products under their own name. The practical value is that the conventional range and the smart range come out of the sa...

DC Side Protection for Solar and Storage

The DC side of a PV or storage system needs devices specified for direct current, not AC devices used out of context. The DZ47Z-63 series is rated for DC 12V to DC 1000V with 1200V...

Knowledge Center

Selection Guides Written For Buyers

MCB RCBO and AFDD What Each Device Actually Protects

Three DIN devices that look alike protect against three different faults. Getting the selection wrong leaves a real risk uncovered.

WiFi Zigbee or 4G Choosing a Smart Breaker Connection

The protection is the same. The difference between the three smart ranges is how the device reaches the person who wants to switch it.

Why a DC Circuit Needs a DC Rated Breaker

An AC breaker fitted to a solar string is one of the most common sourcing mistakes on the DC side and the reason the DZ47Z-63 series exists.

All Articles
Hantu Electric manufacturing site in Yueqing Zhejiang China
The Hantu Electric site in the Yueqing Economic Development Zone, Zhejiang, where the low voltage and IoT ranges are produced.
The Company

Hantu Electric Has Focused on Production Since 2007

Low-voltage power control and protection devices, and their IoT / smart-connected versions: smart circuit breakers (Tuya WiFi, Zigbee, 4G RS485), arc fault detection devices (AFDD/AFCI), smart wall switches (EU/UK and US standard), MCB, RCCB/RCBO/ELCB, MCCB, ACB, contactors, surge protective devices and distribution boxes.

Working towards intelligent and low-carbon energy management. Provide competitive electrical solutions and services, and continue to create maximum value for customers.

About the CompanyContact the Sales Team
FAQ

Questions Buyers Ask Before the First Order

What exactly does Hantu Electric manufacture

Low voltage power control and protection devices and their IoT versions: MCB, RCBO, RCCB, ELCB, MCCB, ACB, contactors, surge protective devices, distribution boxes, arc fault detection devices and Tuya WiFi, Zigbee and 4G smart breakers and wall switches.

Which standards are the devices built to

The AC miniature circuit breaker range is stated to GB10963.1 and IEC60898-1 and the arc fault range to IEC62606. The standard applying to each model is listed on that product page.

Do the smart devices work with Alexa and Google Home

The Tuya based devices run on the Tuya SmartLife platform and support Amazon Alexa, Google Home and IFTTT. The Zigbee devices join a Zigbee network through a gateway.

Do you accept ODM orders

Yes. We run ODM partnerships with companies selling under their own brand, covering housing print, packaging and manual artwork.

Where are you located and how do we visit

No.222 Weiwu Road, Yueqing Economic Development Zone, Yueqing City 325600, Zhejiang, China. Email [email protected] before travelling so we can arrange the visit.

How quickly do you reply to an enquiry

The source site states a reply within 24 hours. In practice that means the next working day in China time for enquiries sent overnight.

Can you supply certification files

Certification and test report files are supplied per model on request. We do not publish certification claims on this site that are not tied to a specific model.

Send Us Your Model List

Email the models, ratings and pole counts you need and we will quote line by line, including what is standard and what needs an ODM run.

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