Staircase switch with blue backlight – SREBRO, SZAFIR ŁP-3ZS/M/18

Staircase switch from the Szafir series – designed for the installer who values time and precision

It is not just a switch. It is a system component that changes the way of installation. The “click‑on” frame allows installation and removal without touching neighboring modules – you do not have to remove the covers of other devices to replace this switch. This eliminates the risk of damaging adjacent parts and reduces the work time by several minutes at each point.

The screw‑free clamps are factory‑pre‑unscrewed and pre‑prepared for mounting – wires can be inserted without tightening screws. At the same time they are protected against accidental unscrewing – no need to look for lost screws, no risk of losing them while working in a junction box.

The bridge with hooks between elements ensures perfect alignment during multiple installations. When you install several switches side by side – you do not have to worry about their shift or incorrect angles. Everything stays in line without additional balancing.

The flexible frame with multi‑hooks adapts to irregular wall surfaces – no need to press further, level, or use shims. Just press – and the product adheres stably, even on older plasters or uneven surfaces.

The device height is minimal – it sits flush with the wall as if it were part of it. It does not protrude, does not interfere with finishing, and does not require extra adjustments when mounting panels or trims.

The toggle button operates smoothly and precisely – its ergonomic shape allows easy and unambiguous circuit switching. Designed to work without resistance even after many cycles.

The construction allows the mechanism to be screwed to the installation box without first removing the external cover – which greatly simplifies work in already partially installed systems. Perpendicular insertion of wires into the clamps eliminates the possibility of them being pulled out during insertion into the box – this solution reduces mounting errors at the installation stage.

Current 10 A and voltage 250 V~ is standard for lighting circuits in homes and offices. Protection class IP20 provides safety in dry indoor conditions – it protects against accidental finger contact but is not intended for humid zones.

Thermoplastic material with a silver‑painted coating provides durability and aesthetics. The outer cover is mounted using precise “click‑on” hooks – allowing quick replacement or repair without dismantling the whole system.