Why Choose the ABB TL105S TwinLine Wall-Mounting Enclosure?
The ABB TL105S is a robust TwinLine wall-mounting electrical enclosure designed for sub-distribution and low-voltage electrical installations. As part of the ABB TwinLine enclosure system, it provides a durable and flexible housing for distribution equipment, metering components, CombiLine modules and mounting assemblies in indoor applications.
This enclosure combines sheet-steel construction with protection class II double insulation and an IP55 degree of protection. Its single-leaf door can be hinged on either the right or left and provides a 180° opening angle, helping simplify installation, wiring and maintenance access.
With external dimensions of 800 mm high × 300 mm wide × 275 mm deep, the TL105S provides 60 space units within a compact one-field-width format. It is prepared for installation of metering and distribution fields, combination sets, CombiLine modules and associated EDF or WR mounting systems.
Key Advantages
- Robust ABB TwinLine wall-mounting enclosure for sub-distribution applications.
- IP55 protection rating for dependable protection of installed electrical equipment.
- Protection class II double-insulated construction for enhanced electrical safety.
- Compact 300 mm × 800 mm × 275 mm enclosure format.
- 60 space units for modular electrical distribution equipment.
- Flexible installation support for CombiLine modules, meter fields, distribution fields and combination sets.
Key Features
- ABB TwinLine series.
- IP55 wall-mounting enclosure with door.
- 800 mm height × 300 mm width × 275 mm depth.
- Protection class II, double insulated.
- IK08 impact resistance.
- Powder-coated RAL 7035 light-grey finish.
- Sheet-steel enclosure, door and rear wall.
- Single-leaf door with 180° opening angle.
- Door hinge configurable for right- or left-hand opening.
- Standard 3 mm double-bit lock.
- Prepared for modular TwinLine sub-distribution assemblies.
Flexible Enclosure for Sub-Distribution Systems
The ABB TwinLine system is designed to support modular low-voltage distribution arrangements in commercial, industrial and infrastructure installations. The TL105S provides a structured enclosure platform for organising protective devices, metering equipment and distribution components while maintaining reliable mechanical and environmental protection.
Its internal arrangement is prepared for meter and distribution fields, combination sets and CombiLine modules using EDF mounting frames, with support for CombiLine modules on WR mounting frames. This modular construction helps electrical installers configure the enclosure efficiently for a wide range of sub-distribution requirements.
Typical Applications
- Electrical sub-distribution boards.
- Commercial building distribution systems.
- Industrial low-voltage distribution panels.
- Metering and protective-device assemblies.
- CombiLine modular distribution systems.
- Indoor wall-mounted electrical installations.
