Why Choose the ABB TL409G TwinLine IP55 Wall-Mounting Enclosure?
The ABB TL409G is a robust IP55 wall-mounting electrical enclosure designed for indoor low-voltage distribution and switchgear applications. As part of the ABB TwinLine enclosure series, it provides a large and flexible platform for constructing professional sub-distribution assemblies using compatible ABB installation systems and components.
The TL409G features durable sheet-steel construction with a powder-coated RAL 7035 finish, Class I earthed protection and an IK08 impact resistance rating. Its double-door arrangement opens through 180°, while right- and left-hand door hinging and a standard 3 mm double-bit locking system support convenient access and secure operation.
With external dimensions of 1400 mm high × 1050 mm wide × 275 mm deep, the TL409G provides 9 grid units, four panel widths and 432 space units. It is designed for indoor installation and provides substantial capacity for compatible ABB metering, distribution, CombiLine and other low-voltage equipment configurations.
Key Advantages
- Robust IP55 wall-mounting enclosure for indoor electrical distribution applications.
- Generous 1400 × 1050 × 275 mm external dimensions.
- 432 space units provide substantial capacity for distribution equipment.
- Class I earthed construction for professional low-voltage assemblies.
- IK08 impact resistance provides dependable mechanical protection.
- Flexible platform for compatible ABB metering, distribution and CombiLine equipment.
Key Features
- ABB TwinLine wall-mounting enclosure series.
- IP55 degree of protection.
- 1400 mm height, 1050 mm width and 275 mm depth.
- 222.5 mm installation depth.
- 9 grid units and four panel widths.
- 432 space units for compatible distribution equipment.
- Double-door construction with 180° opening angle.
- Right- and left-hand door hinging.
- Standard 3 mm double-bit locking system.
- Maximum installable equipment weight of 172.5 kg.
Flexible Enclosure Platform for Low-Voltage Distribution
Wall-mounted electrical enclosures provide the protected mechanical structure required for assembling low-voltage distribution equipment. The ABB TL409G combines IP55 environmental protection, IK08 mechanical resistance and substantial internal installation capacity, making it suitable for commercial and industrial sub-distribution systems requiring a large indoor wall-mounted cabinet.
The TwinLine system supports flexible configuration of electrical distribution assemblies. With 432 space units, four panel widths and provision for compatible ABB installation systems, the TL409G gives panel builders and electrical contractors a versatile enclosure platform for metering, distribution and modular low-voltage equipment.
Typical Applications
- Commercial low-voltage sub-distribution systems.
- Industrial electrical distribution installations.
- Building-services distribution boards.
- Metering and distribution assemblies.
- ABB CombiLine-based switchgear configurations.
- Panel building and indoor electrical control installations.
