Staircase switch with blue illumination – matte black, SZAFIR ŁP-3ZS/M/33

Blue‑backlit two‑way switch – installer‑friendly design

This is not a regular two‑way switch. It has illumination – blue, gentle, visible in darkness – but does not disturb at night. It is rated for 10 A / 250 V~, which is sufficient for most residential and office installations. IP20 protection guarantees that there is no risk of touching conductors during mounting – important when working in a junction box.

Installation is simpler than in traditional solutions. “Click‑on” clips on the cover allow you to mount it without removing the frame – even if other elements are already installed. You do not have to dismantle the whole block to replace just this one. The clamp screws are factory‑pre‑loosened and secured – you won’t lose them or have to adjust them manually. Wires are inserted perpendicular to the non‑threaded clamps – they stay in place when pressed into the box, and the holder grips them firmly without the need for additional screws.

The frame has a flexible construction with multi‑clips – it compensates wall irregularities, even if the box is slightly misaligned. No need to sand plaster or apply force. The device height is only 21 mm – it adheres to the wall as if it were part of it, without protrusion or bulge. This is aesthetics that hide rather than hinder.

All this works thanks to the Szafir series design: flat covers, one‑way clamps in double sockets, quick wire release with an ergonomic button. No hassle – faster installation, fewer errors, fewer re‑works.

There are no “best‑solution” or “peace‑of‑mind” slogans here. There is a concrete solution: it works, installs easily and looks good. And that is enough.