Analogue Daily Time Switch Acti9 IH 1 Module CRM 1 Channel 16A

The Acti9 IH Analogue Daily Time Switch from Schneider Electric is a practical tool for the automation of electrical systems in residential, commercial, or industrial buildings. This single-channel timed switch allows for the control of the switching on and off of electrical loads, such as lighting systems, heating, and other devices, based on a user-configured daily programme. Its compact format of 18 mm wide (equivalent to 2 modules of 9 mm) facilitates its installation in electrical panels with DIN rail mounting.

Technical Features:

• Product Range: Acti9
• Product Type: Mechanical timed switch
• Number of Channels: 1 channel
• Cycle Duration: 24 hours, with daily switching settings
• Setting Intervals: Every 15 minutes
• Maximum Number of Switchings: 48 activations and 48 deactivations per day
• Maximum Switching Current:
  • 16 A at 250 V AC (with power factor = 1)
  • 4 A at 250 V AC (with power factor = 0.6)
• Rated Operational Voltage (Ue): 230-240 V AC, 50/60 Hz
• Power Consumption: 0.5 W
• Measurement Accuracy: +/- 1 second per day at 20°C

The Acti9 IH allows precise daily programming, ideal for automating tasks such as turning lights or appliances on and off at regular intervals. Switching settings are easily configured via mechanical tabs that allow programming of on/off cycles with a precision of 15 minutes. With a total of 48 daily switchings, the switch offers great flexibility to adapt to user needs.

Advanced Features:

• Manual Preselection Change: The device features an option for manually changing the switching, allowing the user to temporarily override the programme without losing previously configured settings.
• Backup Memory: The switch has an integrated battery with a 150-hour backup capacity, ensuring that the programme is retained in the event of power cuts. This is particularly useful for ensuring time settings are not lost.
• Battery Life: The lithium battery provides a lifespan of up to 10 years, minimising the need for maintenance.

Additional Specifications:

• Dimensions:
  • Width: 18 mm
  • Height: 90 mm
  • Depth: 66 mm
  • Weight: 0.101 kg
• Connections: Screw terminals, compatible with rigid and flexible cables
• Mounting: Easily installed on a DIN rail, allowing integration into standard electrical panels.
• Colour: White (RAL 9003)

Compatibility with Different Load Types:

The Acti9 IH is designed to handle a variety of loads, making it a flexible solution for different types of devices and lighting systems. The loads it can control include:

• Incandescent and halogen lamps: Up to 1000 W
• Fluorescent lamps with correction: Up to 2000 W
• LED Lamps:
  • Less than 2 W: up to 30 W
  • More than 2 W: up to 300 W
• Compact fluorescent lamps: Up to 700 VA

Applications:

The Acti9 IH Daily Time Switch is ideal for a wide range of applications:

• Lighting control in homes or commercial buildings: Allows scheduling of lights to turn on and off at specific times of the day, improving energy efficiency.
• Automation of heating and ventilation systems: Configures the activation of these systems based on the occupancy schedule of spaces.
• Management of appliances: Controls the on/off switching of devices such as heaters, air conditioners, or irrigation systems, optimising their operation.

Additional Benefits:

• Energy Saving: By automating the switching of electrical loads, the switch helps improve energy efficiency, avoiding unnecessary use of equipment when not needed.
• Ease of Use: Its configuration via tabs is simple and intuitive, allowing users to quickly adjust the schedule without needing advanced technical knowledge.
• Reliability and Durability: With its long-lasting backup battery and robust construction, the switch is designed to offer reliable performance for years, even under frequent use conditions.