Timer Switch Without Reserve AD1NO-15M

The AD1NO-15M time switch is a daily analog timer without power reserve, designed for the automatic control of electrical circuits using a 24-hour program. It is part of the range of professional modular devices, aimed at providing reliable solutions for control and energy efficiency in electrical panels.

This model is intended for applications where simple, periodic switching synchronized with the power grid is required, such as lighting control, light HVAC, irrigation, or auxiliary equipment, without the need for a battery or backup power.

Main Applications

• Timed control of indoor and outdoor lighting
• Basic automation of electrical equipment
• Residential, commercial, and industrial installations
• Repetitive daily programming without power reserve

Functional Features

• 24-hour daily program
• Minimum switching time: 15 minutes
• Integrated manual operation
• Direct synchronization with the power grid
• Analog electromechanical counter

Electrical Data

• Rated operating voltage: 230 V
• Operating voltage range: 195 to 253 V AC
• Rated frequency: 50 to 60 Hz
• Power consumption: 0.5 W
• Total power loss: 0.5 W

Switching Capacity

• Maximum resistive load: 16 A (up to 4000 W)
• Maximum inductive load: 4 A
• Incandescent or halogen lamps: up to 2500 W
• Fluorescent lamps: up to 1200 W
• Low voltage halogen: up to 2000 W
• Low consumption lamps (CFL): up to 2500 W
• LED lighting: up to 900 W

Mounting and Connections

• DIN rail mounting
• Number of channels: 1
• Contact type: normally open (NO)
• Closing contact
• Maximum conductor cross-section: 4 mm² solid
• Captive screw terminals
• Tightening torque: 0.3 N·m

Accuracy

• Operating accuracy: ± 1 second per day at 23 °C
• Switching accuracy: ± 5 minutes

Protection and Dimensions

• Protection rating: IP20
• Width: 17.5 mm
• Height: 90 mm
• Depth: 66 mm
• DIN module width: 2

Compliance

• Complies with RoHS Directive 2011/65/EU
• REACH compliant
• WEEE category: small equipment

The AD1NO-15M time switch is a robust, precise, and easy-to-install solution for daily control of electrical loads, especially recommended for professional electrical panels where reliability and simplicity are a priority.