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Tongou TO-Q-SY1-WT + B16 - 16A WiFi relay with B16 circuit breaker - DIN rail - Tuya Smart Life
Tongou TO-Q-SY1-WT + B16 set: a 16 A WiFi relay and a B16 circuit breaker for DIN rail.
- Switch the circuit on and off from the Tuya Smart or Smart Life app over 2.4 GHz WiFi
- The B-curve breaker protects the circuit against overload and short circuit
- Relay version without energy metering, connector joining both devices included
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16 A WiFi relay with B16 circuit breaker
The Tongou TO-Q-SY1-WT + B16 set combines a 16 A WiFi relay for DIN rail with a circuit breaker with B characteristic and a rated current of 16 A. The breaker protects the circuit against overload and short circuit, while the relay lets you switch it on and off from the Tuya Smart or Smart Life app.
Both devices are one module wide and are joined by the connector included in the set. The relay is the version without energy metering: it disconnects the phase wire L, supports a schedule, countdown and cyclic operation, and the button on the housing lets you switch the circuit manually.
TO-Q-SY1-WT WiFi relay with B16 circuit breaker
16 A
rated current of relay and breaker
B
tripping characteristic of the circuit breaker
2 modules
width of the set on a DIN rail
2.4 GHz
WiFi band for the Tuya Smart and Smart Life apps
Is it the right choice for you?
A good choice if:
- You want circuit protection and remote control in a single purchase
- You need a schedule or cyclic operation of a circuit up to 16 A
- You have room for 2 modules in your distribution board
Consider another option if:
- You want to measure energy consumption and set voltage protections: Tongou TO-Q-SY2-JWT with energy metering
- You prefer a relay that connects via ZigBee: Tongou TO-Q-SY2-JZT ZigBee
Did you know?
Service mode protects you when working on the installation
In the app you can turn on a maintenance mode that blocks remote switching of the circuit, e.g. when someone is working on the installation. You remove the lock with four presses of the button on the relay or by disconnecting the power, so an accidental command from a phone will not lift it.
Source: TO-Q-SY1 relay user manual (PDF)
Frequently asked questions
Does the relay in this set measure energy consumption?
No. The set includes the TO-Q-SY1-WT relay without energy metering, which only switches the circuit on and off. Measurement of voltage, current and consumption is provided by the TO-Q-SY2-JWT relay.
How do I connect the relay to the Smart Life app?
Hold the button on the relay for 5 to 10 seconds until the LED starts flashing blue slowly, then add the device in the app and enter the password of your 2.4 GHz WiFi network.
Which schedules can you set in the app?
In the app you set a schedule by time of day, a countdown, cyclic operation, and switching on and off before, at or after sunrise, as well as at sunset.
Package contents
- 1 x TO-Q-SY1-WT WiFi relay 16 A
- 1 x B16 circuit breaker
- 1 x Connector for joining the devices
Technical specification
| Parameter | Value |
|---|---|
| Manufacturer | Changyou Technology (Tongou brand) |
| Manufacturer code | TO-QMP65-SY1-116WT |
| Set composition | TO-Q-SY1-WT WiFi relay, B16 circuit breaker, connector |
| Relay: rated current | 16 A |
| Relay: operating voltage | 90 V to 240 V AC |
| Relay: poles | 1P+N, switched L pole, through N pole |
| Relay: connectivity | WiFi 2.4 GHz, IEEE 802.11 b/g/n |
| Relay: functions | remote and voice control, schedule, countdown, cyclic operation, sunrise and sunset |
| Breaker: tripping characteristic | B |
| Breaker: rated current | 16 A |
| Breaker: rated voltage | 230 V |
| Breaker: model | Chayo MP65-32 |
| Breaker: breaking capacity | 6000 A (IEC 60898-1) |
| Frequency | 50 Hz / 60 Hz |
| Apps | Tuya Smart, Smart Life |
| Mounting | 35 mm DIN rail, width of 2 modules (2 x 18 mm) |
Useful links
| Name | Value |
|---|---|
| Smart Home | Relay |
| Communication | WiFi |
| Width | 11 cm |
| Height | 9 cm |
| Depth | 4 cm |
| Weight | 0.247 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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