Ospel ŁNH-7HS/00 Hermetic Shutter Switch, 10A 250V, IP44, White

The Ospel ŁNH-7HS/00 is a robust, hermetic shutter switch from the Fala series, specifically engineered for the reliable control of roller blinds and shutters. Designed to withstand challenging conditions, this switch features an IP44 ingress protection rating, making it an ideal choice for areas where moisture and dust resistance are essential. With a clean white finish and a functional design, it integrates seamlessly into various interior styles while providing consistent performance in both residential and commercial electrical systems.

Advantages

The primary benefit of this switch is its high level of durability and protection against environmental factors, ensuring long-term reliability even in humid conditions. The inclusion of screw terminals facilitates a secure and stable electrical connection, minimizing the risk of loose wiring over time. Its ergonomic design allows for intuitive operation of roller blinds, while the high-quality materials used in the Fala series construction ensure that the switch maintains its appearance and functionality under daily use.

Suitable for

• Residential roller blind control
• Commercial office shutter systems
• Garages and utility rooms requiring moisture protection
• Outdoor areas protected from direct rainfall

This switch may not be suitable for environments with high levels of water exposure, such as direct outdoor rainfall or areas subject to water jets, as the IP44 rating only provides protection against splashing water. It is also not intended for use in high-power industrial machinery or circuits exceeding the 10A current limit.

Key specifications

• Nominal current: 10A
• Voltage: 250V
• Maximum power: 2200W
• Protection rating: IP44
• Connection type: Screw terminals
• Dimensions: 60 mm x 70 mm x 48 mm
• Color: White

How to use

Installation should be performed by a qualified electrician to ensure safety and compliance with local electrical codes. The switch is designed for surface or flush mounting depending on the specific installation environment. Begin by disconnecting the power supply at the main circuit breaker. Connect the wires to the designated screw terminals according to the wiring diagram provided with the device. Once the connections are secure, mount the switch housing firmly to the wall surface, ensuring the hermetic seals are properly seated to maintain the IP44 rating.

What to consider before purchase

• Verify that the current and power requirements of your shutter motors do not exceed 10A or 2200W.
• Ensure the installation location is compatible with the IP44 protection level.
• Check the dimensions to ensure the switch fits your existing wall box or mounting space.

Usage recommendations

For optimal performance and safety, ensure that all electrical connections are tightened correctly during installation. Regularly inspect the switch housing for any signs of damage or wear, especially if installed in environments with fluctuating temperatures or humidity.