
Manufacturer photo of an earlier ES12DX-UC revision; control-voltage marking may differ on current units.
Eltako
Eltako ES12DX-UC electronic impulse switch
DIN-rail impulse switch that alternates its output state with successive control pulses.
- Model / SKU
- ES12DX-UC
- Category
- Relays & Contactors
- Product type
- Impulse relay
- Role
- Control interface
Control & power
- Control type
- Switched power
- Power supply
- 12–230 V AC/DC control input (current instructions)
Pulse the specified control-voltage input through a compatible relay. Add separate status sensing if confirmed on/off state is needed.
A suitable smart controller can expose supported functions to Matter. The control type alone does not confirm electrical compatibility or actual position feedback.
Technical specifications
Selection & installation notes
- The 16 A contact rating does not apply to every lamp or motor load.
- A toggle pulse is not a separate ON or OFF command.
- Match the label and instruction revision of the delivered unit; older catalogue photos and leaflets show 8–230 V UC.
Sources & documentation (3)
- Eltako ES12DX-UC — manufacturer information ↗Reviewed Nov 5, 2026
- Eltako ES12DX-UC English installation instructions ↗Reviewed Nov 5, 2026
- Eltako older catalogue and product photo (older 8–230 V revision) ↗Reviewed Nov 5, 2026
