1. Ifihan
This manual provides essential information for the safe and effective installation, operation, and maintenance of your TOMZN TOB9-63M Metering 50A 1P+N WiFi Smart Circuit Breaker. Please read this manual thoroughly before installation and retain it for future reference. This device integrates circuit protection with smart energy monitoring and control capabilities via WiFi.
2. Alaye Aabo pataki
WARNING: Electrical shock hazard. Installation and servicing must be performed by qualified personnel only.
- Always disconnect power at the main circuit breaker before installing or servicing this device.
- Rii daju pe gbogbo onirin ni ibamu pẹlu awọn koodu itanna agbegbe ati ti orilẹ-ede.
- Ma ṣe ṣiṣẹ ẹrọ ti o ba han pe o bajẹ.
- This device is designed for indoor use in a dry environment unless otherwise specified for outdoor enclosures.
- Jẹrisi voltage and current ratings of your electrical system are compatible with this device.
3. Awọn ẹya Ọja
- Idaabobo Circuit: Prevents damage caused by short circuits and overloads.
- Ikole ti o tọ: Made with high-quality insulating materials to withstand various conditions.
- Flame-Retardant & UV Resistant: Housing designed for long-term durability.
- Awọn isopọ to ni aabo: Screw-type terminals ensure stable and secure electrical connections.
- Ohun elo jakejado: Suitable for solar inverters, charge controllers, and battery banks.
- Asopọmọra WiFi: Smart control and monitoring via TUYA/Smartlife app.
- Iwọn Agbara: Measures kWh, voltage, lọwọlọwọ, ati agbara.
4. Package Awọn akoonu
- 1 x TOMZN TOB9-63M Metering 50A 1P+N WiFi Smart Circuit Breaker
- 1 x Itọsọna olumulo (iwe yii)
5. Imọ ni pato
| Sipesifikesonu | Iye |
|---|---|
| Nọmba awoṣe | TOB9-63M Metering 50A |
| Ti won won Lọwọlọwọ | 50A |
| Awọn ọpá | 1P+N |
| Awọn ọna Voltage | 90-300V AC (50/60Hz) |
| Mita Išė | Yes (kWh, W, V, A) |
| Ẹrọ Smart | Yes (WiFi, TUYA/Smartlife Compatible) |
| Ijẹrisi | CE |
| Iwọn Nkan | 3.53 iwon |
| Package Mefa | 0.39 x 0.39 x 0.39 inches (isunmọ) |
6. Ọja Ipariview ati irinše
The TOB9-63M is a compact device designed for DIN rail mounting. It features clear markings for power input (N, L) and load output (N, L), a manual ON/OFF button, and indicator lights for signal and WiFi status.


7. Fifi sori ẹrọ ati Wiring
7.1 fifi sori Igbesẹ
- Ge asopọ agbara: Before starting, ensure the main power supply to the circuit is completely turned off at the service panel.
- Iṣagbesori: Mount the TOB9-63M onto a standard 35mm DIN rail within an appropriate electrical enclosure. Ensure it is securely clipped into place.
- Asopọmọra: Refer to the wiring diagram below. Connect the incoming neutral (N) and live (L) wires to the top terminals marked 'N Power' and 'L Power' respectively. Connect the outgoing neutral (N) and live (L) wires to the bottom terminals marked 'N Load' and 'L Load'.
- Awọn isopọ to ni aabo: Tighten all screw terminals firmly to prevent loose connections, which can cause overheating or intermittent operation.
- Jẹrisi: Ṣàyẹ̀wò gbogbo àwọn ìsopọ̀ wáyà lẹ́ẹ̀mejì fún òótọ́ àti ààbò.
- Pada Agbara pada: Nígbà tí a bá ti parí ìfisílẹ̀ àti ìwádìí, dá agbára padà sí àyíká náà.
7.2 Wiring aworan atọka
The device is a 1P+N (Single Pole + Neutral) circuit breaker. The 'N' terminal is for the Neutral wire, and the 'L' terminal is for the Live (Phase) wire. Ensure correct polarity.
- Awọn ebute oke: Input Power (N, L)
- Awọn ebute Isalẹ: Output Load (N, L)
8. Smart Functionality Setup (WiFi & App)
- Ṣe igbasilẹ Ohun elo: Ṣe ìgbàsókè àpù 'Tuya Smart' tàbí 'Smart Life' láti inú ìtajà àpù fóònù alágbèéká rẹ (iOS tàbí Android).
- Forukọsilẹ/Wọle: Ṣii app naa ki o forukọsilẹ fun akọọlẹ tuntun tabi wọle ti o ba ti ni ọkan tẹlẹ.
- Mu Ipo Pipọ ṣiṣẹ: With the device powered on, press and hold the manual ON/OFF button for 5-7 seconds until the WiFi indicator light starts blinking rapidly. This indicates pairing mode.
- Fi ẹrọ kun: In the app, tap the '+' icon (usually in the top right corner) to add a new device. Select 'Electrical' > 'Circuit Breaker (Wi-Fi)' or 'Switch (Wi-Fi)'.
- Sopọ si WiFi: Follow the on-screen instructions to connect the device to your 2.4GHz WiFi network. Enter your WiFi password when prompted.
- Fikun ẹrọ: Once successfully connected, the WiFi indicator light on the device will stop blinking and remain solid. You can then rename the device in the app.
9. Awọn ilana Iṣiṣẹ
9.1 Afowoyi isẹ
- Bọtini TAN/PA: Press the large circular button on the front of the device to manually turn the circuit breaker ON or OFF.
9.2 App Iṣakoso
- Tan/PA Latọna jijin: Use the Tuya Smart/Smart Life app to remotely turn the circuit breaker ON or OFF from anywhere with an internet connection.
- Abojuto Agbara: View real-time and historical data for kWh consumption, current (A), voltage (V), and power (W) directly in the app.
- Iṣeto & Aago: Set schedules or countdown timers for automatic ON/OFF operations.
- Adaṣe: Create smart scenes and automations based on various conditions (e.g., turn off when power consumption exceeds a limit).
10. Itọju
- Ninu: Periodically clean the exterior of the device with a dry, soft cloth. Do not use abrasive cleaners or solvents.
- Ayewo: Regularly inspect the wiring connections for tightness and signs of wear or damage.
- Awọn imudojuiwọn famuwia: Check the Tuya Smart/Smart Life app for any available firmware updates for the device to ensure optimal performance and security.
- Awọn ipo Ayika: Ensure the device operates within its specified temperature and humidity ranges.
11. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ẹrọ naa ko ṣiṣẹ. | No power to the circuit breaker; incorrect wiring. | Check the main circuit breaker. Verify wiring connections are correct and secure. |
| WiFi indicator not blinking (pairing mode). | Button not held long enough; device already paired. | Press and hold the ON/OFF button for 5-7 seconds. If already paired, check app connection. |
| Kò le sopọ̀ mọ́ WiFi. | Incorrect WiFi password; 5GHz network; weak signal. | Ensure you are using a 2.4GHz WiFi network. Re-enter password carefully. Move device closer to router or use a WiFi extender. |
| Awọn ẹrọ n lọ nigbagbogbo. | Overload or short circuit in the connected load. | Identify and resolve the cause of the overload or short circuit. Consult a qualified electrician. |
| Energy metering data is inaccurate. | Incorrect wiring; device malfunction. | Verify wiring connections. If problem persists, contact customer support. |
12. Atilẹyin ọja ati Support
12.1 atilẹyin ọja Alaye
This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. Please refer to the specific warranty terms provided at the point of purchase or contact your retailer for details. The warranty does not cover damage caused by improper installation, misuse, unauthorized modifications, or acts of nature.
12.2 Onibara Support
For technical assistance, troubleshooting, or warranty claims, please contact your retailer or the manufacturer's customer support. Have your product model number and purchase information ready when contacting support.





