Finder 12.51.8.230.0000 Digital Weekly Time Switch with NFC

Finder 12.51.8.230.0000 Digital Weekly Time Switch with NFC

Product Description: The Finder 12 Series (Type 12.51) digital electronic time switch is an advanced, high-precision weekly timer engineered for the automated scheduling of lighting, ventilation, heating, and other electrical loads. Its standout feature is the built-in NFC (Near Field Communication) module, enabling effortless and rapid programming via a smartphone using the free Finder Toolbox app (available for iOS and Android). For classic configuration, manual programming is also supported via the integrated joystick on the front panel. A clear LCD display shows the current time, day of the week, and the output relay status. The device is equipped with an internal battery back-up to maintain clock operation and save settings during main power outages.

Specifications:

• Supply voltage: 110...230 V AC/DC

• Rated frequency: 50/60 Hz

• Contact configuration: 1 Changeover contact (SPDT)

• Rated contact current: 16 A at 250 V AC

• Maximum switching capacity (single-phase load): incandescent lamps — 2000 W, compensated fluorescent lamps — 750 W

• Program type: weekly (24 hours / 7 days)

• Minimum switching interval: 30 minutes

• Programming interface: wireless NFC or manual joystick buttons

• Operating modes: automatic, permanently ON, permanently OFF

• Mounting: 35 mm DIN-rail (width 2 modules — 35.8 mm)

• Protection category: IP20

• Ambient temperature range: -20°C to +50°C

• Country of origin: Italy

Applications:

• Automation of street, architectural, and decorative outdoor lighting.

• Scheduling storefront illumination, signs, and commercial window displays.

• Control of irrigation, sprinkler systems, and water pumps.

• Time-based regulation of ventilation, air conditioning, and air handling units.

• Managing heating appliances, water heaters, and electric boilers.

• Integration into building automation systems for residential, commercial, and industrial panels.