Wall Switch Ospel ŁP-4YS/m/00, White, 16 A, 250 V, IP20, 71×71×40 mm

Ospel ŁP-4YS/m/00 is a white wall-mounted electrical switch designed for residential and commercial installations. Rated for AC 250 V and a nominal current of 16 A, this compact switch measures 71×71×40 mm and provides IP20 protection for indoor use. The device features screwless clamps for conductor connection and a mechanical rocker actuator suitable for controlling lighting circuits and other simple electrical loads within its rated limits.

Advantages

The switch combines a compact form factor with a standard mounting footprint compatible with common wall boxes. Its screwless clamp terminals simplify wiring and reduce installation time while maintaining a secure electrical connection. The mechanical rocker offers tactile feedback and straightforward operation without electronic components, which contributes to predictable, low-maintenance performance. The IP20 rating indicates protection against solid objects greater than 12.5 mm, making it appropriate for typical indoor environments.

Suitable for

• Controlling indoor lighting circuits in homes, offices, and retail spaces
• Switching simple resistive or inductive loads within 16 A rating
• Standard wall-box installations where a compact white rocker switch is required

Key specifications

• Rated voltage: AC 250 V
• Nominal current: 16 A (suitable for common lighting and small loads)
• Degree of protection: IP20 (indoor use)
• Dimensions: 71 × 71 × 40 mm
• Actuation: mechanical rocker
• Terminal type: screwless clamps for quick wiring

How to use

Install the switch in a standard wall mounting box following applicable electrical regulations and ensuring power is disconnected before beginning work. Connect the live conductor to the switch input and the switched conductor to the output using the screwless clamp terminals; verify secure clamping and that conductor insulation is stripped to the correct length. After wiring, secure the switch to the mounting box and attach the cover plate. Restore power and test the rocker operation to confirm proper control of the intended circuit.

Usage recommendations

Use this switch only for indoor applications within its rated voltage and current limits. Avoid exposure to moisture or dust beyond indoor room conditions. For circuits with higher currents or specialized loads, consult an electrician to select an appropriately rated device. Periodically inspect connections for firmness and signs of wear; replace the switch if mechanical operation becomes unreliable.