Three frames. One collection.
Original, Opera and Circum share the same knob profiles. Opera carries three finishes the other two do not.
The frame is the only variable.
The square format. Cone and knurled knob profiles. Mounts on a US double-gang electrical box with a Lithoss mudring adapter.
The rectangular format. Cone and knurled knob profiles. The rectangular frame mounts vertical or horizontal on a US single-gang electrical box. No adapter required.
The round format. Cone and knurled knob profiles. Requires a European-standard electrical box. We can source compatible boxes for US projects.
Cone and knurled.
A clean geometric taper from knob to wall plate. Minimal in section, suited to spaces where Select is already the reference for restraint. Available in all 18 standard finishes.
A machined grip surface around the knob. Tactile, precise, deliberate. Pairs naturally with Cockpit for spaces where material depth is part of the design language. Available in all 18 standard finishes.
Dimmer finishes. By frame.
Every dimmer finish is a plate finish paired with a knob finish. Original and Circum share one palette. Opera carries its own, including three finishes that exist nowhere else in the range. Peach and Mint are available on request. All finishes are made to order in Belgium.
Request a quote with your project details.
Two technology variants.
One variant per dimmer, specified with the order. Both send a command rather than switching the load, so neither carries line voltage at the switch. There is no dry contact rotary: Crestron, Control4, Lutron HomeWorks, Savant, Vantage and RTI reach one through a gateway, Casambi or KNX IP. Cockpit carries the same cone and knurled knobs as a switch.
KNX
Any KNX system.
Nothing but the bus. Three potential free contact inputs. The dimming is in the device, not a panel actuator. 45mm minimum box depth.
Casambi
Casambi. The only wireless Lithoss, and its own network.
A non metal wallbox. Steel may interfere with the signal. Coin cell, so no wiring at the switch. 40mm minimum box depth.
Wallbox compatibility.
Minimum box depth is set by the technology rather than the frame: 45mm for KNX, where the dimming hardware sits inside the device, and 40mm for Casambi. Fixing, wire gauge and terminal detail are in the wiring manuals.
Available to trade professionals.
Trade pricing on every collection.