THEBEN Analog Time Switch SYN161D 24h Without Power Reserve 3TE 1 Channel 96 Segments

Analog DIN rail time switch with synchronous motor and daily program, offering reliable switching of lighting and heating circuits up to 16 A. The SYN161D provides 96 switching segments per day with a minimum switching time of 15 minutes, making it ideal for time-dependent control in distribution boards.

Advantages

The synchronous motor ensures high accuracy of ±1 second per day at 20°C, independent of battery. Manual override switch allows permanent ON/OFF for quick testing or override. Compact 3 TE width saves space in the distribution board. Potential-free changeover contact enables switching of both single-phase and three-phase loads.

Suitable for

• Control of lighting in stairwells, corridors, and outdoor areas
• Time-dependent switching of ventilation, pumps, and heating systems
• Use in residential, commercial, and industrial distribution boards
• Applications where no power reserve is required and a fixed daily schedule is sufficient

Key specifications

• Timer type: Analog with synchronous motor
• Program: Daily (24 h) with 96 switching segments
• Shortest switching time: 15 minutes
• Switching capacity: 16 A resistive, 10 A inductive at 250 V AC
• Contact: 1 changeover (SPDT), potential-free
• Power supply: 230 V AC, 50 Hz
• Mounting: DIN rail, 3 TE width
• Connection: Screw terminals
• Protection class: IP20
• Operating temperature: -10 °C to +55 °C
• Manual override: Permanent ON/OFF
• Power reserve: None

Recommendations

For reliable daily switching without the need for battery backup, the SYN161D offers a cost-effective solution for fixed schedules in distribution boards.