THEBEN TR612top3 Digital Time Switch 2-Channel Weekly DIN Rail with 10-Year Power Reserve

In industrial control cabinets and building automation panels, precise time-based switching is critical for lighting, heating, and ventilation. The THEBEN TR612top3 digital time switch delivers reliable scheduling with two independent channels, each capable of handling up to 16 A resistive loads. Its backlit display and intuitive programming make it a practical choice for electricians and facility managers who need dependable control without complexity.

Key specifications

• 2 channels with independent programs
• Supply voltage: 230 V AC, 50/60 Hz
• Switching capacity: 16 A resistive, 10 A inductive at 250 V AC
• 84 memory locations for flexible scheduling
• 10-year power reserve via integrated lithium battery
• DIN rail mounting, 2 module widths (35 mm)
• Backlit LCD for clear visibility in low light
• Programming modes: daily, weekly, holiday, random, pulse, cycle
• Zero-cross switching for extended relay life
• Automatic summer/winter time changeover
• PIN code protection against unauthorized changes
• OBELISK top3 interface for easy program transfer
• Operating temperature: -30 °C to +55 °C
• Protection class: IP20
• Screw terminals for secure wiring

Why choose it

The TR612top3 stands out with its robust construction and long-term reliability. The 10-year power reserve ensures schedules remain intact even after extended power outages, while the zero-cross switching minimizes contact wear, reducing maintenance. The OBELISK top3 interface allows quick program copying between devices, saving setup time on large installations.

Ideal use cases

• Automated lighting control in commercial buildings
• Heating and ventilation scheduling in industrial facilities
• Time-based control of pumps and motors
• Energy management in smart building systems

Good to know

This time switch is designed for DIN rail mounting and occupies 2 module widths (35 mm). It operates reliably in temperatures from -30 °C to +55 °C, making it suitable for harsh environments. The backlit LCD ensures readability even in dimly lit electrical cabinets.