The Dusk-to-Dawn Controller Switch is an intelligent lighting control device designed to automatically switch lights on and off based on ambient light conditions. It is an essential component for outdoor lighting systems, ensuring efficient energy consumption by activating lights only when it is dark. The controller switch employs advanced sensors to detect changes in natural light levels and switches the lighting accordingly, providing convenience, cost savings, and increased security.

Category:

Description

Features
• Energy-efficient lighting control
• Automatic switching based on ambient light levels
• Adjustable sensitivity and time delay settings
• Waterproof and dustproof design for outdoor use
• Easy installation and mounting options
• Overload protection for safe operation

Industry use case

1. Smart City Infrastructure: Optimize energy consumption and reduce costs by intelligently controlling street lighting based on natural light levels.
2. Security Solutions: Enhance security measures by automatically turning on outdoor lights during low-light conditions to deter potential intruders.
3. Hospitality and Tourism: Create an inviting ambiance for guests by automating landscape and pathway lighting to match the surrounding light conditions.
4. Parking Facilities: Improve safety and convenience by activating parking lot lights as dusk falls, ensuring clear visibility for drivers and pedestrians.
5. Residential Lighting: Effortlessly manage outdoor lighting for homes, enhancing curb appeal and providing a safe environment during evenings and nights.

Applications
• Outdoor lighting systems
• Street lighting
• Garden and landscape lighting
• Parking lot lighting
• Security lighting
• Building perimeters

Specifications

Specifications Description
Input Voltage 100-240V AC
Power Frequency 50/60 Hz
Load Capacity 5 Amps to 100 Amps
Ambient Light Sensitivity Adjustable threshold sensitivity
Time Delay Adjustable delay time for switching lights
Operating Temperature -20°C to +60°C
IP Rating IP65 (waterproof and dustproof)
Mounting Wall-mounted or pole-mounted options
Enclosure Power coated enclosure suitable for pole mounting
Control Method Photocell and microcontroller-based automatic control
Overload Protection Built-in protection against short circuits and overload
Contact rating 5,10, 25 Amps. 10, 16, 32 and 63 amps 100 Amps
No. of poles Two Three Three
Switching Element Electromagnetic Relay Electromagnetic Contactor Electromagnetic Contactor
Over load Protection Not provided by Miniature Circuit breakers By HRC fuses

Standard Models
Clock Ordering Code is as follows:

Model Poles Current Rating
TW025 1 25
TW05 1 5
TW10 3 10
TW16 3 16
TW32 3 32
TW60 3 60
TW63 3 63
TW100 3

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