Electronic Breaker with Charge
What is EBQ?
A patent on wireless-powered electronic circuit breaker, with IoT-ready feature
Patent Portfolio:
- 18564243 (United States-granted in Sept 2025)
- 2022800295867 (China)
- 22936725.5 (Europe)
- IQ00230738 (Iraq)
- PCT/MY2022/050023 (PCT)
- PI2023006141 (Malaysia)
- 202417036293 (India)
- MX/A/2024/006482 (Mexico)
- 1-2024-03860 (Vietnam)
- P00202406523 (Indonesia)
- 2401005084 (Thailand)
Exhibition
| Time | Exhibition, Country |
| 22-26 April 2024 | Hannover Messe 24, Germany |
| 19-21 June 2024 | Smarter E 24, Munich, Germany |
| 26-28 June 2024 | TENAGA Energy 24, KL, Malaysia |
| 03-05 July 2024 | ASEAN Sustainable Energy 24, Bangkok, Thailand |
| 14-16 Oct 2024 | Industrial Transformation Asia Pacific 24, Singapore |
| 31-04 April 2025 | Hannover Messe 25, Germany |
| 23-25 April 2025 | Smart IoT 25, Jakarta, Indonesia |
| 16-18 July 2025 | EnerTec Expo 25, Ho Chi Minh, Vietnam |
| 15-17 Oct 2025 | IGEM 2025, KL, Malaysia |
| 24-27 Nov 2025 | Big 5 Global, Dubai, United Arab Emirates |
Upcoming Event:
| Date | 24-27 Nov 2025 |
| Event | Big 5 Global |
| Hall, Booth | Z2, F210 |
| Location | Dubai World Trade Centre, Dubai, UAE |
| Country | Dubai, UAE |
EBQ Feature
- Simplicity - Easy to install and short learning cycle
- Standard Form Factor - Ease new installation and enable retrofit replacement
- User Configurable - Tripping current rate, auto reconnect, random start time, reconnect delay and it labels
- IoT Ready - Enable remote monitoring and control, with flexible cloud connection - WiFi or Cellular 4G
Partner Wanted
- Integrate this technology into the your machine, equipment or control system, for electrical protection, as well as providing live and recorded energy data on the cloud. We open our command/response protocol for Microcontroller (MCU) or software integration.
- Use our off-the-shelf hardware. Build your own cloud solution to monitor and control the energy. Package and offer it as a complete solution to address your unique applications, or targeted customers. We supports your software team on the cloud solution development.
- As a reseller to our off-the-shelf hardware, without doing any development. We provide free Android-based Apps for local remote control and live data viewing.
Specification
| Electrical Feature | Number of Poles |
1 (Live In Live Out) |
|
|---|---|---|---|
| Tripping Characteristics | Custom Curve | ||
| Rated Value | Rated Load | 16A 250VAC | 40A 250VAC |
| Current Accuracy | 0.01A (Starts from 0.06A) | ||
| Switching Capacity | 5000VA | 12500VA | |
| Contact Resistance (initial) |
≤20mΩ (1A 6VDC) |
≤2mΩ (1A 6VDC) |
|
| Rated Voltage | 110~250VAC | ||
| Rated Frequency | 50Hz & 60Hz | ||
| Cut-Off | Short-circuit Operate Time | 20~30ms | 25~35ms |
| Mechanical Life | 100k ops | ||
|
Electrical Life (on/Off: 1s/9s) |
16A 250VAC 100k ops 20A 250VAC 20k ops |
50A 250VAC 50k ops |
|
| Operate Condition | Ambient Temperature | -40~85℃ | |
| Humidity | 5%~85%RH | ||
| Internet of Things | NFC | ISO/IEC 14443 | |
| BLE | Bluetooth v5.2 | ||
| Wi-Fi |
802.11b/g/n Support WPA/WPA2 |
||
| LTE/ Cellular 4G | LTE B1/3/5/7/8/20/28 | ||
| Certification | UL, CE on going | ||
| Unit Weight | Approx. 75g | Approx. 95g | |
Application
Schedule optimum turn-on duration at low tariff block for charging EV, energy storage system, heating water, and air-conditioning.
Perform self-test to ensure over-current and short circuit protection functions remain active.
Detect abnormality on electrical appliances.
Split electricity bill fairly among tenants based on individual usage.
Why Electric protection?
RCCB (Residual Current Circuit Breaker)
To protect people from electrocuted
Possible cause:
- loosen wire due to expansion and contraction cycle of wire
- broken wire due to external mechanical pulling force
* *EBQ cannot replace RCCB, due to the unique design that does not need neutral wire connected to it.
MCB (Miniature Circuit Breaker)
To prevent fire due to overheating
Possible cause:
- short circuit between live and neutral wire
- over current due to appliances faulty
- wire insulation melting due to long hours of usage at high current
- lightning strike to the electric supply
**EBQ can directly replace MCB, due to its single incoming live wire and single outgoing live wire connection.
EBQ vs MCB Comparison
| EBQ | Condition / Notes | MCB |
|---|---|---|
| Accurate (<2%) | Overcurrent / Load measurement capable | 2~10× difference, inconsistent |
| 0.02~0.035s | Short circuit protection | 0.02~5s |
| Yes | IoT / Remote communication | None |
| Yes | Manual ON/OFF switching | Yes |
| LED | Breaker State Indicator | Operating lever only |
| Microcontroller | How it works? | Thermal + Electromagnetic |
| Customized DIN rail | Mounting Type | Standard DIN rail |
| Accuracy up to 0.02A | Current measurement features | None |
| 1 | Single pole breaker | 1 |
| Yes | Cut off current programmable | None |
| Programmable | Auto reconnect capability | None |
Comparison in tripping characteristics
MCB
Programmable cut-off curve, accurate detection, faster and deterministic cut-off time, typical 0.02 and max 0.035 sec.
- Shortest cut-off period prevent
- overcurrent damage your appliances
potential fire due to overheating wires
EBQ
Videos
Introduction to EBQ:
EBQ Installation:
References
Product Catalogue
User Manual
Additional APK Installer
EBQ Control.apk
EBQ Settings.apk
