ABB Protecta Plus TL1 Twilight Switch • DIN Rail 1 Module • 110–230 V AC • Adjustable 2–200 Lux • 10 A NO Contact • External Sensor Included • 2CSM229921R1341

• ADJUSTABLE 2–200 LUX SETTING – Front-mounted control allows precise adjustment of the switching threshold from 2 to 200 lux, enabling tailored dusk-to-dawn control for streets, gardens, façades and commercial outdoor lighting installations.
• STABLE SWITCHING WITH TIME DELAY – Integrated ON/OFF delay of approximately 20–25 seconds prevents nuisance switching caused by lightning, vehicle headlights or temporary light fluctuations, ensuring reliable and stable operation.
• DIN RAIL 1-MODULE DESIGN – Compact 17.5 mm wide housing for DIN rail mounting in distribution boards; screw terminals up to 6 mm², tightening torque 1.2 N·m, supply voltage 110–230 V AC, 50–60 Hz, with normally open contact output.
• EXTERNAL SENSOR & LED STATUS – Supplied with TLs wall-mounted external sensor with up to 100 m cable length; red/green LED indicators display setpoint and contact status, simplifying commissioning, diagnostics and maintenance.

Int.twilight switch TL1 - TL1 1 module including NT - Int.twilight function TL1 - TL1 Twilight switches, 1 module. Includes TLs