Why Choose the ABB TW405G TwinLine IP55 Wall-Mounted Enclosure?
The ABB TW405G is a robust TwinLine N 55 wall-mounted distribution enclosure designed for low-voltage electrical distribution, metering and control installations. This empty enclosure provides a durable and flexible housing platform for compatible ABB meter fields, distribution fields, combination sets, CombiLine modules and mounting plates.
Designed for indoor surface-mounted installations, the TW405G combines IP55 ingress protection with IK08 impact resistance. Its powder-coated sheet-steel construction, RAL 7035 finish and Class I earthed design provide dependable mechanical and environmental protection for electrical equipment in commercial, infrastructure and industrial applications.
With external dimensions of 800 mm high × 1050 mm wide × 350 mm deep, the TW405G provides 240 space units across a four-field-wide configuration. Its double-door arrangement, 180° opening angle and generous internal depth provide convenient access and installation space for professional distribution-board assemblies.
Key Advantages
- Robust ABB TwinLine N 55 wall-mounted enclosure for low-voltage distribution applications.
- IP55 protection helps protect installed equipment against dust and water ingress.
- IK08 impact resistance provides dependable mechanical protection.
- Generous 800 × 1050 × 350 mm enclosure dimensions.
- Provides 240 space units across four field widths.
- Double-door design with a 180° opening angle supports convenient installation and maintenance access.
Key Features
- ABB TwinLine N 55 / TwinLine-W series empty wall-mounted enclosure.
- IP55 degree of protection.
- IK08 impact-resistance rating.
- Protection Class I earthed construction.
- Powder-coated sheet-steel enclosure.
- RAL 7035 grey finish.
- Sheet-steel double doors with right- and left-hand hinging.
- 180° door opening angle.
- Standard 3 mm double-bit lock with rod locking mechanism.
- 299 mm installation depth and 347 mm internal depth.
- Cable-entry provisions through flange openings at the top, bottom and sides.
- Prepared for compatible meter fields, distribution fields, combination sets, CombiLine modules and mounting plates.
Reliable Protection for Electrical Distribution Systems
Wall-mounted electrical enclosures provide a protected installation environment for distribution, metering and control equipment. The ABB TW405G combines rigid sheet-steel construction with IP55 ingress protection and IK08 impact resistance to help safeguard internal electrical components throughout normal service.
The TwinLine N 55 system supports flexible modular distribution configurations. The TW405G is prepared for compatible ABB meter fields, distribution fields, combination sets, CombiLine modules and mounting plates on EDF or WR mounting frameworks, allowing panel builders and installers to configure the enclosure around specific low-voltage distribution requirements.
Typical Applications
- Low-voltage electrical distribution systems.
- Commercial and industrial distribution boards.
- Metering and sub-distribution installations.
- Building services electrical systems.
- Control and automation panel assemblies.
- ABB CombiLine modular distribution installations.
