Specifications:

Electrical Characteristics

Input Voltage: 220-240 V
Frequency: 50-60 Hz
Current Leakage: Max. 0.5 mA
Starting Current Peak: Max. 28 A
Starting Duration: 0.35 ms
Number of Installable Devices per 16A MCB (Type B): 12
Temperature

Operating Temperature: -20 °C to +50 °C
Max T-case Temperature: 75 °C
Mechanical Properties

Dimensions: 280 mm (length) x 30 mm (width) x 28 mm (height)
Housing: IP20 (protection against touch)
Certificates and Approvals

Energy Efficiency Class: A2 BAT
Certificates: CE, ENEC, CCC, C-Tick, PSB, TISI, SIRIM, VDE-EMV, CB Certificate
Usage:

Commercial Spaces: Offices, shops, garages, warehouses.
Lighting System Upgrades: Ideal for renovations requiring efficient lighting solutions.
Damp Environments: Suitable for use with moisture-resistant lighting systems, if properly protected.
Outdoor Conditions: Can be used outdoors with appropriate dust and water protection (fixture must be at least Class I).
Pros:

High Efficiency: A2 BAT energy class enables lower energy consumption.
Compact Design: Easy to install, takes up little space, and has a simple, tidy design.
Versatility: Suitable for new installations and upgrades, various types of fixtures.
Wide Application: Can be used in both dry and damp environments with appropriate protection.
Reliable Start: Ensures stable and quick ignition without flickering.
Cons:

Indoor Use Only: Primarily designed for indoor applications, requiring additional protection for outdoor conditions.
For Specific Fixtures Only: Designed for TL-D type fluorescent lamps, may not be suitable for other lamp types.
Depends on Proper Protection: Requires IP protection and additional surge protection for outdoor use.
HF-Selectalume II TL-D is an excellent choice for those seeking an efficient, economical, and reliable ballast for fluorescent lamps. It easily integrates into various commercial projects, whether in new installations or modernization work.