Ospel ŁNH-1N/00 Hermetic Single Switch, 16A 250V, IP44, White

The Ospel ŁNH-1N/00 is a robust, hermetic single-pole electrical switch engineered for dependable performance in challenging environments. With an IP44 ingress protection rating, this device offers reliable resistance against dust and splashing water, making it an ideal choice for areas exposed to moisture. Finished in a clean white aesthetic, this switch is designed for surface-mounted installation, providing a secure and functional solution for controlling lighting or electrical circuits in residential and utility spaces.

Advantages

The primary benefit of this switch is its high level of durability and protection against environmental factors. The IP44 rating ensures that the internal components remain shielded from water splashes and solid particles, which significantly extends the lifespan of the device in humid or dusty conditions. Furthermore, the switch is rated for a high nominal current of 16A, allowing it to handle demanding electrical loads safely. Its surface-mounted design simplifies the installation process, as it does not require deep wall recesses, making it highly versatile for retrofitting or new installations in various utility settings.

Suitable for

• Garages and workshops
• Basements and utility rooms
• Outdoor areas under shelter
• Laundry rooms
• Industrial or storage facilities

When it may not be suitable

This switch is not intended for direct exposure to heavy rain or total submersion in water, as the IP44 rating only provides protection against splashing. It should not be installed in environments where it may be subjected to high-pressure water jets or extreme chemical exposure.

Key specifications

• Nominal current: 16A
• Voltage rating: 250V AC
• Maximum load: 3520W
• Ingress protection: IP44
• Mounting type: Surface-mounted
• Connection type: Screw terminals
• Dimensions: 70 mm x 65 mm x 46 mm

How to use

Installation should be performed by a qualified professional to ensure safety and compliance with local electrical regulations. Begin by disconnecting the power supply at the main circuit breaker. Mount the switch housing securely to the desired surface using the provided mounting points. Connect the electrical wires to the internal screw terminals, ensuring that the phase and neutral wires are correctly positioned according to standard wiring practices. Once the wiring is secure, attach the cover and test the functionality of the switch before restoring power to the circuit.

What to consider before purchase

• Verify that the surface-mounted design is compatible with your existing wall structure.
• Ensure the IP44 rating is sufficient for the specific environmental conditions of your installation site.
• Check that the 16A current capacity meets the requirements of the connected electrical load.
• Confirm that the installation area is protected from direct, heavy water flow.

Usage recommendations

For optimal safety and longevity, ensure that all cable entries are properly sealed and that the switch cover is firmly tightened after installation. Periodically inspect the housing for any signs of damage or degradation if used in harsh environments.