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THEBEN

THEBEN AG, founded in 1921 in Haiterbach, Germany, is a manufacturer of time switches, light controls, and building automation components. The company's product line includes DIN rail-mounted digital timer switches, analogue time switches, twilight switches, motion detectors, and KNX bus devices. These components are used in commercial, industrial, and infrastructure applications where scheduled or event-based switching of electrical loads is required. THEBEN's digital timer switches, such as the TR-610-TOP-2 and TR-644-TOP-2 series, are available in 7-day and 365-day programming cycles, with SPDT relay outputs rated for switching currents up to 16 A at 250 V AC. Models with astronomic functionality automatically adjust switching times based on sunrise and sunset data, eliminating the need for seasonal recalibration. The devices operate on supply voltages ranging from 12/24 V AC to 120–240 V AC, accommodating different control panel configurations. Enclosures are rated IP20 for indoor installation on DIN rails. Programming is done via a digital display and push-button interface, with memory retention for programmed schedules during power loss. 3G Electric stocks multiple SKUs of THEBEN timer switches, including variants with 56 or 800 programmable events, to support building management, lighting control, HVAC scheduling, and process automation. The range covers both standard and astronomic models, allowing engineers to select the appropriate device for time-based or daylight-responsive control. 3G Electric provides logistics support for sourcing these components globally, with technical specifications available for each SKU to aid in specification and procurement.

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About THEBEN

THEBEN AG, founded in 1921 in Haiterbach, Germany, is a manufacturer of time switches, light controls, and building automation components. The company's product line includes DIN rail-mounted digital timer switches, analogue time switches, twilight switches, motion detectors, and KNX bus devices. These components are used in commercial, industrial, and infrastructure applications where scheduled or event-based switching of electrical loads is required. THEBEN's digital timer switches, such as the TR-610-TOP-2 and TR-644-TOP-2 series, are available in 7-day and 365-day programming cycles, with SPDT relay outputs rated for switching currents up to 16 A at 250 V AC. Models with astronomic functionality automatically adjust switching times based on sunrise and sunset data, eliminating the need for seasonal recalibration. The devices operate on supply voltages ranging from 12/24 V AC to 120–240 V AC, accommodating different control panel configurations. Enclosures are rated IP20 for indoor installation on DIN rails. Programming is done via a digital display and push-button interface, with memory retention for programmed schedules during power loss. 3G Electric stocks multiple SKUs of THEBEN timer switches, including variants with 56 or 800 programmable events, to support building management, lighting control, HVAC scheduling, and process automation. The range covers both standard and astronomic models, allowing engineers to select the appropriate device for time-based or daylight-responsive control. 3G Electric provides logistics support for sourcing these components globally, with technical specifications available for each SKU to aid in specification and procurement.

Common Applications

  • Lighting control in commercial buildings — THEBEN TR-644-TOP-2 with astronomic scheduling for exterior and interior lighting
  • HVAC system scheduling in office towers — THEBEN TR-610-TOP-2 for weekly on/off control of air handling units
  • Process automation in manufacturing plants — THEBEN TR-610-TOP-2 for timed operation of pumps or conveyors
  • Signage and advertising display timing — THEBEN SEL-172-TOP-2 with astronomic function for illuminated signs
  • Energy management in retail spaces — THEBEN TR-644-TOP-2 for seasonal lighting schedules to reduce consumption
  • Infrastructure lighting for parking garages — THEBEN TR-610-TOP-2 for daily on/off cycles of overhead lights

Frequently asked questions

Common questions about THEBEN from 3G Electric.

What is the difference between THEBEN TR-610-TOP-2 and TR-644-TOP-2 timer switches?

The TR-610-TOP-2 is a 7-day digital timer switch with 56 programmable events, suitable for weekly schedules. The TR-644-TOP-2 is a 365-day timer with 800 events, designed for annual programs including holiday or seasonal overrides. The TR-644-TOP-2 also includes astronomic functionality, which automatically adjusts switching times based on local sunrise and sunset. Both models have SPDT relay outputs and are DIN rail-mounted.

Can THEBEN timer switches with astronomic functionality be used for outdoor lighting control?

Yes. THEBEN models with astronomic functionality, such as the TR-644-TOP-2-RC-120V-240V, calculate daily on/off times based on geographic location and date. This eliminates the need for photocells or manual seasonal adjustments. The device is suitable for controlling exterior lighting, signage, or parking lot illumination. Ensure the unit is installed in an IP20-rated enclosure indoors, with the load wiring routed to the outdoor luminaires.

What supply voltage options are available for THEBEN TR-610-TOP-2 timers?

The TR-610-TOP-2 series is offered in multiple voltage variants: 12/24 V AC, 120 V AC, and 220 V AC. The 12/24 V AC model is suitable for low-voltage control panels, while the 120 V AC and 220 V AC versions match standard mains voltages in different regions. All models share the same 7-day, 56-event programming capability and SPDT relay output.

How do I program a THEBEN digital timer switch for a weekly schedule?

Programming is done via the front-panel digital display and push buttons. You set the current date and time, then define on/off events by selecting the day(s), hour, and minute for each switching action. The TR-610-TOP-2 stores up to 56 events. The device retains programmed data during power loss via an internal battery or capacitor. Refer to the manufacturer's manual for step-by-step instructions specific to your model.

Are THEBEN timer switches compatible with KNX building automation systems?

THEBEN offers separate KNX bus devices for integration into building automation networks. The DIN rail-mounted digital timer switches described here (TR-610-TOP-2, TR-644-TOP-2) are standalone units with SPDT relay outputs and are not KNX-native. They can be used in conjunction with KNX systems via interface modules if switching commands need to be coordinated, but they operate independently as time-controlled relays.

Does 3G Electric supply THEBEN products?

Yes — 3G Electric (S) Pte. Ltd. supplies THEBEN products. We stock the THEBEN catalog and supply genuine factory-original products with full manufacturer warranty and technical support.