Timer and Interval Relay, DIN Rail Mounting, TBT7-B1
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 8.900 Ft | — |
| 3–4 pcs | 8.455 Ft | 5% (−445 Ft/unit) |
| 5–10 pcs | 8.010 Ft | 10% (−890 Ft/unit) |
| 11+ pcs | 7.565 Ft | 15% (−1.335 Ft/unit) |
Time and Interval Relay for Flexible Automation
Automatically control the start and stop of your electrical equipment with this programmable time relay for DIN rail mounting. Ideal for automating lighting, ventilation, pumps, or any device that requires precise time control, from 0.1 seconds to 10 days. Compatible with AC/DC 12-240V voltages, it works in any residential, commercial, or industrial installation.
What you get with this product
- Total programming flexibility — set intervals from 0.1 seconds to 10 days for any operating cycle
- Quick installation on standard DIN rail — mounts in the electrical panel in minutes, no special tools required
- Universal compatibility — works with any voltage between 12V and 240V, AC or DC
- Automatic energy saving — turns off lights, fans, or heaters at set intervals, without manual intervention
- Stable operation in difficult conditions — withstands temperatures between -20°C and +55°C
- Simple visual control — two rotary potentiometers for precise setting of operating times
How it works and how to install it
The relay is mounted on a standard DIN rail in the electrical panel, connecting to the power supply circuit and the controlled device according to the diagram printed on the housing. Using the two rotary potentiometers, you set the desired delay interval and operating duration. The status LED visually indicates when the relay is active. Resetting occurs automatically within a maximum of 200ms when power is interrupted.
Frequently Asked Questions
Can I use it for 12V and 220V LED lamps?
Yes, the relay accepts both DC and AC current, at any voltage between 12V and 240V, making it universally compatible.
How precisely can I set the time intervals?
You can adjust intervals from 0.1 seconds up to 10 days, using the two potentiometers for delay and duration.
Can it be used outdoors in an electrical panel?
The relay operates between -20°C and +55°C, but requires protection in a suitable outdoor panel, as it is not waterproof itself.
Technical Specifications
| Supply Voltage | AC/DC 12-240V |
| Frequency | 50-60Hz |
| Consumption | 6VA / 1.3W |
| Programmable Interval | 0.1s - 10 days |
| Reset Time | Max 200ms |
| Relay Contact | AC1 16A/250V~ |
| Operating Temperature | -20°C to +55°C |
| Cable Section | 1x2.5mm² or 2x1.5mm² |
| Dimensions | 94 x 18 x 64 mm |
| Mounting | Standard DIN rail |
| Model | TBT7-B1 |
Warranty and Support
The product benefits from a 24-month warranty in accordance with current Romanian legislation and a 30-day return policy. Delivery is fast via courier services throughout Romania.
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