ABB Protecta Plus DW1 Digital Time Switch • 1 Channel • Bluetooth App Programming • Up to 500W LED Load • Weekly Timer • DIN Rail • Potential-Free Changeover Contact • 2CSM222531R1000

1 CHANNEL DIGITAL WEEKLY TIME SWITCH – Electronic weekly time switch for time-dependent control of lighting, signage, ventilation and other electrical loads. Suitable for residential, commercial and light industrial applications requiring reliable automatic switching.

BLUETOOTH APP PROGRAMMING – Integrated Bluetooth interface enables convenient programming via smartphone or tablet using the DBT Timer app. Supports daily, weekly, holiday, impulse, cycle and random programs for flexible and precise scheduling.

POTENTIAL-FREE CHANGEOVER CONTACT – Equipped with a potential-free changeover contact for versatile integration into control circuits. Suitable for switching LED loads up to 500 W and compatible with a wide range of electrical devices and installations.

DESIGNED FOR DIN RAIL INSTALLATION – Compact modular housing for fast mounting on DIN rail in distribution boards. Clear front-facing display and intuitive programming ensure easy commissioning, reliable operation and long-term performance.

ABB PROTECTA PLUS SYSTEM – Part of the ABB Protecta Plus modular distribution system for indoor installations, offering high internal accessibility, removable internal modules for simplified wiring, insulated neutral and earth bars, and an expandable cabinet concept for flexible electrical distribution solutions.