Pollin MROK-16 Outdoor Twilight Switch 16A 230V AC 2-50lx IP65

The Pollin MROK-16 is a robust outdoor twilight switch engineered to provide automated control for lighting systems based on real-time ambient light levels. By detecting natural light intensity, this device ensures that connected lamps or floodlights activate automatically at dusk and deactivate at dawn, promoting energy efficiency and convenience for residential or commercial exterior lighting setups.

Advantages

This twilight switch offers a high switching capacity of 16A, making it capable of handling significant lighting loads without the need for additional contactors in many standard applications. Its adjustable sensitivity range of 2 to 50 lux allows users to fine-tune the activation threshold according to specific environmental conditions or personal preferences. Furthermore, the IP65-rated housing provides excellent protection against dust and water jets, ensuring reliable performance even in challenging weather conditions.

Suitable for

• Automatic control of garden and driveway lighting
• Illumination of building facades and architectural features
• Energy-efficient management of street or parking lot lighting
• Security lighting systems that require dusk-to-dawn operation

This device may not be suitable for indoor environments where ambient light levels do not fluctuate in a natural cycle or where artificial light sources might interfere with the sensor's ability to detect true darkness. It is also not intended for use with dimmable lighting systems that require specific control protocols.

Key specifications

• Operating voltage: 230V AC
• Maximum switching current: 16A
• Sensitivity range: 2-50 lux
• Protection rating: IP65
• Installation: Outdoor

To use the Pollin MROK-16, mount the device in a location where it can accurately measure natural ambient light without being obstructed by shadows or directly illuminated by the light source it controls. Connect the power supply and the lighting load according to the provided wiring diagram, ensuring all electrical connections are secure and compliant with local safety standards. Once installed, adjust the sensitivity dial to the desired lux level to calibrate the automatic switching threshold.

What to consider before purchase

• Ensure the total power consumption of your lighting system does not exceed the 16A capacity
• Verify that the mounting location is free from direct artificial light interference
• Confirm that the installation surface is suitable for an IP65-rated enclosure

For optimal performance, periodically clean the sensor lens to prevent the accumulation of dirt or debris, which could lead to inaccurate light detection and improper switching cycles.